diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmConsistencyWithInterpreter.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt
similarity index 76%
rename from kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmConsistencyWithInterpreter.kt
rename to kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt
index f3e0726d6..0d018070c 100644
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmConsistencyWithInterpreter.kt
+++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt
@@ -3,12 +3,12 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package space.kscience.kmath.wasm
+package space.kscience.kmath.ast
 
 import space.kscience.kmath.expressions.MstField
 import space.kscience.kmath.expressions.MstRing
 import space.kscience.kmath.expressions.interpret
-import space.kscience.kmath.misc.symbol
+import space.kscience.kmath.misc.Symbol.Companion.x
 import space.kscience.kmath.operations.DoubleField
 import space.kscience.kmath.operations.IntRing
 import space.kscience.kmath.operations.bindSymbol
@@ -16,45 +16,41 @@ import space.kscience.kmath.operations.invoke
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-internal class TestWasmConsistencyWithInterpreter {
+internal class TestCompilerConsistencyWithInterpreter {
     @Test
-    fun intRing() {
+    fun intRing() = runCompilerTest {
         val mst = MstRing {
             binaryOperationFunction("+")(
                 unaryOperationFunction("+")(
                     (bindSymbol(x) - (2.toByte() + (scale(
                         add(number(1), number(1)),
-                        2.0
+                        2.0,
                     ) + 1.toByte()))) * 3.0 - 1.toByte()
                 ),
 
-                number(1)
+                number(1),
             ) * number(2)
         }
 
         assertEquals(
             mst.interpret(IntRing, x to 3),
-            mst.compile(IntRing, x to 3)
+            mst.compile(IntRing, x to 3),
         )
     }
 
     @Test
-    fun doubleField() {
+    fun doubleField() = runCompilerTest {
         val mst = MstField {
             +(3 - 2 + 2 * number(1) + 1.0) + binaryOperationFunction("+")(
                 (3.0 - (bindSymbol(x) + (scale(add(number(1.0), number(1.0)), 2.0) + 1.0))) * 3 - 1.0
                         + number(1),
-                number(1) / 2 + number(2.0) * one
+                number(1) / 2 + number(2.0) * one,
             ) + zero
         }
 
         assertEquals(
             mst.interpret(DoubleField, x to 2.0),
-            mst.compile(DoubleField, x to 2.0)
+            mst.compile(DoubleField, x to 2.0),
         )
     }
-
-    private companion object {
-        private val x by symbol
-    }
 }
diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt
new file mode 100644
index 000000000..7d2af31c2
--- /dev/null
+++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package space.kscience.kmath.ast
+
+import space.kscience.kmath.expressions.MstExtendedField
+import space.kscience.kmath.expressions.invoke
+import space.kscience.kmath.misc.Symbol.Companion.x
+import space.kscience.kmath.operations.DoubleField
+import space.kscience.kmath.operations.bindSymbol
+import space.kscience.kmath.operations.invoke
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+internal class TestCompilerOperations {
+    @Test
+    fun testUnaryPlus() = runCompilerTest {
+        val expr = MstExtendedField { +bindSymbol(x) }.compileToExpression(DoubleField)
+        assertEquals(2.0, expr(x to 2.0))
+    }
+
+    @Test
+    fun testUnaryMinus() = runCompilerTest {
+        val expr = MstExtendedField { -bindSymbol(x) }.compileToExpression(DoubleField)
+        assertEquals(-2.0, expr(x to 2.0))
+    }
+
+    @Test
+    fun testAdd() = runCompilerTest {
+        val expr = MstExtendedField { bindSymbol(x) + bindSymbol(x) }.compileToExpression(DoubleField)
+        assertEquals(4.0, expr(x to 2.0))
+    }
+
+    @Test
+    fun testSine() = runCompilerTest {
+        val expr = MstExtendedField { sin(bindSymbol(x)) }.compileToExpression(DoubleField)
+        assertEquals(0.0, expr(x to 0.0))
+    }
+
+    @Test
+    fun testCosine() = runCompilerTest {
+        val expr = MstExtendedField { cos(bindSymbol(x)) }.compileToExpression(DoubleField)
+        assertEquals(1.0, expr(x to 0.0))
+    }
+
+    @Test
+    fun testSubtract() = runCompilerTest {
+        val expr = MstExtendedField { bindSymbol(x) - bindSymbol(x) }.compileToExpression(DoubleField)
+        assertEquals(0.0, expr(x to 2.0))
+    }
+
+    @Test
+    fun testDivide() = runCompilerTest {
+        val expr = MstExtendedField { bindSymbol(x) / bindSymbol(x) }.compileToExpression(DoubleField)
+        assertEquals(1.0, expr(x to 2.0))
+    }
+
+    @Test
+    fun testPower() = runCompilerTest {
+        val expr = MstExtendedField { bindSymbol(x) pow 2 }.compileToExpression(DoubleField)
+        assertEquals(4.0, expr(x to 2.0))
+    }
+}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmVariables.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt
similarity index 76%
rename from kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmVariables.kt
rename to kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt
index 406ba8c8d..ecf8ed367 100644
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmVariables.kt
+++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt
@@ -3,11 +3,11 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package space.kscience.kmath.wasm
+package space.kscience.kmath.ast
 
 import space.kscience.kmath.expressions.MstRing
 import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
+import space.kscience.kmath.misc.Symbol.Companion.x
 import space.kscience.kmath.operations.IntRing
 import space.kscience.kmath.operations.bindSymbol
 import space.kscience.kmath.operations.invoke
@@ -15,20 +15,16 @@ import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertFailsWith
 
-internal class TestWasmVariables {
+internal class TestCompilerVariables {
     @Test
-    fun testVariable() {
+    fun testVariable() = runCompilerTest {
         val expr = MstRing { bindSymbol(x) }.compileToExpression(IntRing)
         assertEquals(1, expr(x to 1))
     }
 
     @Test
-    fun testUndefinedVariableFails() {
+    fun testUndefinedVariableFails() = runCompilerTest {
         val expr = MstRing { bindSymbol(x) }.compileToExpression(IntRing)
         assertFailsWith<NoSuchElementException> { expr() }
     }
-
-    private companion object {
-        private val x by symbol
-    }
 }
diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/ParserTest.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt
similarity index 98%
rename from kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/ParserTest.kt
rename to kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt
index 185659a1f..b838245e1 100644
--- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/ParserTest.kt
+++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt
@@ -13,7 +13,7 @@ import space.kscience.kmath.operations.DoubleField
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-internal class ParserTest {
+internal class TestParser {
     @Test
     fun evaluateParsedMst() {
         val mst = "2+2*(2+2)".parseMath()
diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/ParserPrecedenceTest.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt
similarity index 96%
rename from kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/ParserPrecedenceTest.kt
rename to kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt
index 67d77839a..bb6bb3ce1 100644
--- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/ParserPrecedenceTest.kt
+++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt
@@ -10,7 +10,7 @@ import space.kscience.kmath.operations.DoubleField
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-internal class ParserPrecedenceTest {
+internal class TestParserPrecedence {
     @Test
     fun test1(): Unit = assertEquals(6.0, f.evaluate("2*2+2".parseMath()))
 
diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt
new file mode 100644
index 000000000..abeaed0f8
--- /dev/null
+++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package space.kscience.kmath.ast
+
+import space.kscience.kmath.expressions.Expression
+import space.kscience.kmath.expressions.MST
+import space.kscience.kmath.misc.Symbol
+import space.kscience.kmath.operations.DoubleField
+import space.kscience.kmath.operations.IntRing
+
+internal interface CompilerTestContext {
+    fun MST.compileToExpression(algebra: IntRing): Expression<Int>
+    fun MST.compile(algebra: IntRing, arguments: Map<Symbol, Int>): Int
+    fun MST.compile(algebra: IntRing, vararg arguments: Pair<Symbol, Int>): Int = compile(algebra, mapOf(*arguments))
+    fun MST.compileToExpression(algebra: DoubleField): Expression<Double>
+    fun MST.compile(algebra: DoubleField, arguments: Map<Symbol, Double>): Double
+
+    fun MST.compile(algebra: DoubleField, vararg arguments: Pair<Symbol, Double>): Double =
+        compile(algebra, mapOf(*arguments))
+}
+
+internal expect inline fun runCompilerTest(action: CompilerTestContext.() -> Unit)
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt
new file mode 100644
index 000000000..6b5b1b83d
--- /dev/null
+++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package space.kscience.kmath.ast
+
+import space.kscience.kmath.expressions.Expression
+import space.kscience.kmath.expressions.MST
+import space.kscience.kmath.misc.Symbol
+import space.kscience.kmath.operations.DoubleField
+import space.kscience.kmath.operations.IntRing
+import space.kscience.kmath.estree.compile as estreeCompile
+import space.kscience.kmath.estree.compileToExpression as estreeCompileToExpression
+import space.kscience.kmath.wasm.compile as wasmCompile
+import space.kscience.kmath.wasm.compileToExpression as wasmCompileToExpression
+
+private object WasmCompilerTestContext : CompilerTestContext {
+    override fun MST.compileToExpression(algebra: IntRing): Expression<Int> = wasmCompileToExpression(algebra)
+    override fun MST.compile(algebra: IntRing, arguments: Map<Symbol, Int>): Int = wasmCompile(algebra, arguments)
+    override fun MST.compileToExpression(algebra: DoubleField): Expression<Double> = wasmCompileToExpression(algebra)
+
+    override fun MST.compile(algebra: DoubleField, arguments: Map<Symbol, Double>): Double =
+        wasmCompile(algebra, arguments)
+}
+
+private object ESTreeCompilerTestContext : CompilerTestContext {
+    override fun MST.compileToExpression(algebra: IntRing): Expression<Int> = estreeCompileToExpression(algebra)
+    override fun MST.compile(algebra: IntRing, arguments: Map<Symbol, Int>): Int = estreeCompile(algebra, arguments)
+    override fun MST.compileToExpression(algebra: DoubleField): Expression<Double> = estreeCompileToExpression(algebra)
+
+    override fun MST.compile(algebra: DoubleField, arguments: Map<Symbol, Double>): Double =
+        estreeCompile(algebra, arguments)
+}
+
+internal actual inline fun runCompilerTest(action: CompilerTestContext.() -> Unit) {
+    action(WasmCompilerTestContext)
+    action(ESTreeCompilerTestContext)
+}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeConsistencyWithInterpreter.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeConsistencyWithInterpreter.kt
deleted file mode 100644
index d80318db8..000000000
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeConsistencyWithInterpreter.kt
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.estree
-
-import space.kscience.kmath.complex.ComplexField
-import space.kscience.kmath.complex.toComplex
-import space.kscience.kmath.expressions.*
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.ByteRing
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestESTreeConsistencyWithInterpreter {
-    @Test
-    fun mstSpace() {
-        val mst = MstGroup {
-            binaryOperationFunction("+")(
-                unaryOperationFunction("+")(
-                    number(3.toByte()) - (number(2.toByte()) + (scale(
-                        add(number(1), number(1)),
-                        2.0
-                    ) + number(1.toByte()) * 3.toByte() - number(1.toByte())))
-                ),
-
-                number(1)
-            ) + bindSymbol(x) + zero
-        }
-
-        assertEquals(
-            mst.interpret(MstGroup, x to MST.Numeric(2)),
-            mst.compile(MstGroup, x to MST.Numeric(2))
-        )
-    }
-
-    @Test
-    fun byteRing() {
-        val mst = MstRing {
-            binaryOperationFunction("+")(
-                unaryOperationFunction("+")(
-                    (bindSymbol(x) - (2.toByte() + (scale(
-                        add(number(1), number(1)),
-                        2.0
-                    ) + 1.toByte()))) * 3.0 - 1.toByte()
-                ),
-
-                number(1)
-            ) * number(2)
-        }
-
-        assertEquals(
-            mst.interpret(ByteRing, x to 3.toByte()),
-            mst.compile(ByteRing, x to 3.toByte())
-        )
-    }
-
-    @Test
-    fun doubleField() {
-        val mst = MstField {
-            +(3 - 2 + 2 * number(1) + 1.0) + binaryOperationFunction("+")(
-                (3.0 - (bindSymbol(x) + (scale(add(number(1.0), number(1.0)), 2.0) + 1.0))) * 3 - 1.0
-                        + number(1),
-                number(1) / 2 + number(2.0) * one
-            ) + zero
-        }
-
-        assertEquals(
-            mst.interpret(DoubleField, x to 2.0),
-            mst.compile(DoubleField, x to 2.0)
-        )
-    }
-
-    @Test
-    fun complexField() {
-        val mst = MstField {
-            +(3 - 2 + 2 * number(1) + 1.0) + binaryOperationFunction("+")(
-                (3.0 - (bindSymbol(x) + (scale(add(number(1.0), number(1.0)), 2.0) + 1.0))) * 3 - 1.0
-                        + number(1),
-                number(1) / 2 + number(2.0) * one
-            ) + zero
-        }
-
-        assertEquals(
-            mst.interpret(ComplexField, x to 2.0.toComplex()),
-            mst.compile(ComplexField, x to 2.0.toComplex()),
-        )
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeOperationsSupport.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeOperationsSupport.kt
deleted file mode 100644
index a0b68a811..000000000
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeOperationsSupport.kt
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.estree
-
-import space.kscience.kmath.expressions.MstField
-import space.kscience.kmath.expressions.MstGroup
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestESTreeOperationsSupport {
-    @Test
-    fun testUnaryOperationInvocation() {
-        val expression = MstGroup { -bindSymbol(x) }.compileToExpression(DoubleField)
-        val res = expression(x to 2.0)
-        assertEquals(-2.0, res)
-    }
-
-    @Test
-    fun testBinaryOperationInvocation() {
-        val expression = MstGroup { -bindSymbol(x) + number(1.0) }.compileToExpression(DoubleField)
-        val res = expression(x to 2.0)
-        assertEquals(-1.0, res)
-    }
-
-    @Test
-    fun testConstProductInvocation() {
-        val res = MstField { bindSymbol(x) * 2 }.compileToExpression(DoubleField)(x to 2.0)
-        assertEquals(4.0, res)
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeSpecialization.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeSpecialization.kt
deleted file mode 100644
index 6756fd8c7..000000000
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeSpecialization.kt
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.estree
-
-import space.kscience.kmath.expressions.MstExtendedField
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestESTreeSpecialization {
-    @Test
-    fun testUnaryPlus() {
-        val expr = MstExtendedField { unaryOperationFunction("+")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(2.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testUnaryMinus() {
-        val expr = MstExtendedField { unaryOperationFunction("-")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(-2.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testAdd() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("+")(
-                bindSymbol(x),
-                bindSymbol(x),
-            )
-        }.compileToExpression(DoubleField)
-        assertEquals(4.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testSine() {
-        val expr = MstExtendedField { unaryOperationFunction("sin")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(0.0, expr(x to 0.0))
-    }
-
-    @Test
-    fun testSubtract() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("-")(bindSymbol(x),
-                bindSymbol(x))
-        }.compileToExpression(DoubleField)
-        assertEquals(0.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testDivide() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("/")(bindSymbol(x), bindSymbol(x))
-        }.compileToExpression(DoubleField)
-        assertEquals(1.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testPower() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("pow")(bindSymbol(x), number(2))
-        }.compileToExpression(DoubleField)
-
-        assertEquals(4.0, expr(x to 2.0))
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeVariables.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeVariables.kt
deleted file mode 100644
index e1830d9df..000000000
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeVariables.kt
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.estree
-
-import space.kscience.kmath.expressions.MstRing
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.ByteRing
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertFailsWith
-
-internal class TestESTreeVariables {
-    @Test
-    fun testVariable() {
-        val expr = MstRing { bindSymbol(x) }.compileToExpression(ByteRing)
-        assertEquals(1.toByte(), expr(x to 1.toByte()))
-    }
-
-    @Test
-    fun testUndefinedVariableFails() {
-        val expr = MstRing { bindSymbol(x) }.compileToExpression(ByteRing)
-        assertFailsWith<NoSuchElementException> { expr() }
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmOperationsSupport.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmOperationsSupport.kt
deleted file mode 100644
index 2946592f4..000000000
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmOperationsSupport.kt
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.wasm
-
-import space.kscience.kmath.expressions.MstField
-import space.kscience.kmath.expressions.MstGroup
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestWasmOperationsSupport {
-    @Test
-    fun testUnaryOperationInvocation() {
-        val expression = MstGroup { -bindSymbol(x) }.compileToExpression(DoubleField)
-        val res = expression(x to 2.0)
-        assertEquals(-2.0, res)
-    }
-
-    @Test
-    fun testBinaryOperationInvocation() {
-        val expression = MstGroup { -bindSymbol(x) + number(1.0) }.compileToExpression(DoubleField)
-        val res = expression(x to 2.0)
-        assertEquals(-1.0, res)
-    }
-
-    @Test
-    fun testConstProductInvocation() {
-        val res = MstField { bindSymbol(x) * 2 }.compileToExpression(DoubleField)(x to 2.0)
-        assertEquals(4.0, res)
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecialization.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecialization.kt
deleted file mode 100644
index e1f7b603a..000000000
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecialization.kt
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.wasm
-
-import space.kscience.kmath.expressions.MstExtendedField
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestWasmSpecialization {
-    @Test
-    fun testUnaryPlus() {
-        val expr = MstExtendedField { unaryOperationFunction("+")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(2.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testUnaryMinus() {
-        val expr = MstExtendedField { unaryOperationFunction("-")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(-2.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testAdd() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("+")(
-                bindSymbol(x),
-                bindSymbol(x),
-            )
-        }.compileToExpression(DoubleField)
-        assertEquals(4.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testSine() {
-        val expr = MstExtendedField { unaryOperationFunction("sin")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(0.0, expr(x to 0.0))
-    }
-
-    @Test
-    fun testSubtract() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("-")(bindSymbol(x),
-                bindSymbol(x))
-        }.compileToExpression(DoubleField)
-        assertEquals(0.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testDivide() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("/")(bindSymbol(x), bindSymbol(x))
-        }.compileToExpression(DoubleField)
-        assertEquals(1.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testPower() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("pow")(bindSymbol(x), number(2))
-        }.compileToExpression(DoubleField)
-
-        assertEquals(4.0, expr(x to 2.0))
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmConsistencyWithInterpreter.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmConsistencyWithInterpreter.kt
deleted file mode 100644
index f94d36602..000000000
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmConsistencyWithInterpreter.kt
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.asm
-
-import space.kscience.kmath.complex.ComplexField
-import space.kscience.kmath.complex.toComplex
-import space.kscience.kmath.expressions.*
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.ByteRing
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestAsmConsistencyWithInterpreter {
-    @Test
-    fun mstSpace() {
-        val mst = MstGroup {
-            binaryOperationFunction("+")(
-                unaryOperationFunction("+")(
-                    number(3.toByte()) - (number(2.toByte()) + (scale(
-                        add(number(1), number(1)),
-                        2.0
-                    ) + number(1.toByte()) * 3.toByte() - number(1.toByte())))
-                ),
-
-                number(1)
-            ) + bindSymbol(x) + zero
-        }
-
-        assertEquals(
-            mst.interpret(MstGroup, x to MST.Numeric(2)),
-            mst.compile(MstGroup, x to MST.Numeric(2))
-        )
-    }
-
-    @Test
-    fun byteRing() {
-        val mst = MstRing {
-            binaryOperationFunction("+")(
-                unaryOperationFunction("+")(
-                    (bindSymbol(x) - (2.toByte() + (scale(
-                        add(number(1), number(1)),
-                        2.0
-                    ) + 1.toByte()))) * 3.0 - 1.toByte()
-                ),
-
-                number(1)
-            ) * number(2)
-        }
-
-        assertEquals(
-            mst.interpret(ByteRing, x to 3.toByte()),
-            mst.compile(ByteRing, x to 3.toByte())
-        )
-    }
-
-    @Test
-    fun doubleField() {
-        val mst = MstField {
-            +(3 - 2 + 2 * number(1) + 1.0) + binaryOperationFunction("+")(
-                (3.0 - (bindSymbol(x) + (scale(add(number(1.0), number(1.0)), 2.0) + 1.0))) * 3 - 1.0
-                        + number(1),
-                number(1) / 2 + number(2.0) * one
-            ) + zero
-        }
-
-        assertEquals(
-            mst.interpret(DoubleField, x to 2.0),
-            mst.compile(DoubleField, x to 2.0)
-        )
-    }
-
-    @Test
-    fun complexField() {
-        val mst = MstField {
-            +(3 - 2 + 2 * number(1) + 1.0) + binaryOperationFunction("+")(
-                (3.0 - (bindSymbol(x) + (scale(add(number(1.0), number(1.0)), 2.0) + 1.0))) * 3 - 1.0
-                        + number(1),
-                number(1) / 2 + number(2.0) * one
-            ) + zero
-        }
-
-        assertEquals(
-            mst.interpret(ComplexField, x to 2.0.toComplex()),
-            mst.compile(ComplexField, x to 2.0.toComplex())
-        )
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmOperationsSupport.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmOperationsSupport.kt
deleted file mode 100644
index 147639f7c..000000000
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmOperationsSupport.kt
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.asm
-
-import space.kscience.kmath.expressions.MstField
-import space.kscience.kmath.expressions.MstGroup
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestAsmOperationsSupport {
-    @Test
-    fun testUnaryOperationInvocation() {
-        val expression = MstGroup { -bindSymbol(x) }.compileToExpression(DoubleField)
-        val res = expression(x to 2.0)
-        assertEquals(-2.0, res)
-    }
-
-    @Test
-    fun testBinaryOperationInvocation() {
-        val expression = MstGroup { -bindSymbol(x) + number(1.0) }.compileToExpression(DoubleField)
-        val res = expression(x to 2.0)
-        assertEquals(-1.0, res)
-    }
-
-    @Test
-    fun testConstProductInvocation() {
-        val res = MstField { bindSymbol(x) * 2 }.compileToExpression(DoubleField)(x to 2.0)
-        assertEquals(4.0, res)
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmSpecialization.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmSpecialization.kt
deleted file mode 100644
index 3a681e482..000000000
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmSpecialization.kt
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.asm
-
-import space.kscience.kmath.expressions.MstExtendedField
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.DoubleField
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-internal class TestAsmSpecialization {
-    @Test
-    fun testUnaryPlus() {
-        val expr = MstExtendedField { unaryOperationFunction("+")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(2.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testUnaryMinus() {
-        val expr = MstExtendedField { unaryOperationFunction("-")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(-2.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testAdd() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("+")(
-                bindSymbol(x),
-                bindSymbol(x),
-            )
-        }.compileToExpression(DoubleField)
-        assertEquals(4.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testSine() {
-        val expr = MstExtendedField { unaryOperationFunction("sin")(bindSymbol(x)) }.compileToExpression(DoubleField)
-        assertEquals(0.0, expr(x to 0.0))
-    }
-
-    @Test
-    fun testSubtract() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("-")(bindSymbol(x),
-                bindSymbol(x))
-        }.compileToExpression(DoubleField)
-        assertEquals(0.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testDivide() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("/")(bindSymbol(x), bindSymbol(x))
-        }.compileToExpression(DoubleField)
-        assertEquals(1.0, expr(x to 2.0))
-    }
-
-    @Test
-    fun testPower() {
-        val expr = MstExtendedField {
-            binaryOperationFunction("pow")(bindSymbol(x), number(2))
-        }.compileToExpression(DoubleField)
-
-        assertEquals(4.0, expr(x to 2.0))
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmVariables.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmVariables.kt
deleted file mode 100644
index 89b98d720..000000000
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmVariables.kt
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2018-2021 KMath contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package space.kscience.kmath.asm
-
-import space.kscience.kmath.expressions.MstRing
-import space.kscience.kmath.expressions.invoke
-import space.kscience.kmath.misc.symbol
-import space.kscience.kmath.operations.ByteRing
-import space.kscience.kmath.operations.bindSymbol
-import space.kscience.kmath.operations.invoke
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertFailsWith
-
-internal class TestAsmVariables {
-    @Test
-    fun testVariable() {
-        val expr = MstRing { bindSymbol(x) }.compileToExpression(ByteRing)
-        assertEquals(1.toByte(), expr(x to 1.toByte()))
-    }
-
-    @Test
-    fun testUndefinedVariableFails() {
-        val expr = MstRing { bindSymbol(x) }.compileToExpression(ByteRing)
-        assertFailsWith<NoSuchElementException> { expr() }
-    }
-
-    private companion object {
-        private val x by symbol
-    }
-}
diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt
new file mode 100644
index 000000000..607c5fdd6
--- /dev/null
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package space.kscience.kmath.ast
+
+import space.kscience.kmath.expressions.Expression
+import space.kscience.kmath.expressions.MST
+import space.kscience.kmath.misc.Symbol
+import space.kscience.kmath.operations.DoubleField
+import space.kscience.kmath.operations.IntRing
+import space.kscience.kmath.asm.compile as asmCompile
+import space.kscience.kmath.asm.compileToExpression as asmCompileToExpression
+
+private object AsmCompilerTestContext : CompilerTestContext {
+    override fun MST.compileToExpression(algebra: IntRing): Expression<Int> = asmCompileToExpression(algebra)
+    override fun MST.compile(algebra: IntRing, arguments: Map<Symbol, Int>): Int = asmCompile(algebra, arguments)
+    override fun MST.compileToExpression(algebra: DoubleField): Expression<Double> = asmCompileToExpression(algebra)
+
+    override fun MST.compile(algebra: DoubleField, arguments: Map<Symbol, Double>): Double =
+        asmCompile(algebra, arguments)
+}
+
+internal actual inline fun runCompilerTest(action: CompilerTestContext.() -> Unit) = action(AsmCompilerTestContext)