[PowerAssert] Add codegen tests

plugins/power-assert/testData/codegen/operator/ContainsFunction.box.txt

@@ -0,0 +1,5 @@
+Assertion failed
+assert(listOf("Hello", "World").contains("Name"))
+       |                        |
+       |                        false
+       [Hello, World]

plugins/power-assert/testData/codegen/operator/ContainsFunction.kt

@@ -0,0 +1,3 @@
+fun box() = expectThrowableMessage {
+    assert(listOf("Hello", "World").contains("Name"))
+}

plugins/power-assert/testData/codegen/operator/ContainsOperator.box.txt

@@ -0,0 +1,5 @@
+Assertion failed
+assert("Name" in listOf("Hello", "World"))
+              |  |
+              |  [Hello, World]
+              false

plugins/power-assert/testData/codegen/operator/ContainsOperator.kt

@@ -0,0 +1,3 @@
+fun box() = expectThrowableMessage {
+    assert("Name" in listOf("Hello", "World"))
+}

plugins/power-assert/testData/codegen/operator/NegativeContainsFunction.box.txt

@@ -0,0 +1,6 @@
+Assertion failed
+assert(!listOf("Hello", "World").contains("Hello"))
+       ||                        |
+       ||                        true
+       |[Hello, World]
+       false

plugins/power-assert/testData/codegen/operator/NegativeContainsFunction.kt

@@ -0,0 +1,3 @@
+fun box() = expectThrowableMessage {
+    assert(!listOf("Hello", "World").contains("Hello"))
+}

plugins/power-assert/testData/codegen/operator/NegativeContainsOperator.box.txt

@@ -0,0 +1,5 @@
+Assertion failed
+assert("Hello" !in listOf("Hello", "World"))
+               |   |
+               |   [Hello, World]
+               false

plugins/power-assert/testData/codegen/operator/NegativeContainsOperator.kt

@@ -0,0 +1,6 @@
+// IGNORE_BACKEND_K2: JVM_IR
+// K2 disabled because of KT-65636
+
+fun box() = expectThrowableMessage {
+    assert("Hello" !in listOf("Hello", "World"))
+}