diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/arrayOfInAnnotation.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/arrayOfInAnnotation.descriptors.txt
new file mode 100644
index 00000000000..b2dec158724
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/arrayOfInAnnotation.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = { 1 -> (vararg elements: kotlin.Int), 2 -> (vararg elements: kotlin.Int), 3 -> (vararg elements: kotlin.Int) }
+targetFunction = kotlin/arrayOf(vararg elements: kotlin.Int): kotlin.Array<kotlin.Int>
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/delegatedConstructorCall_super_unresolved.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/delegatedConstructorCall_super_unresolved.descriptors.txt
new file mode 100644
index 00000000000..75b65a7cb6a
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/delegatedConstructorCall_super_unresolved.descriptors.txt
@@ -0,0 +1,4 @@
+KtDelegatedConstructorCall:
+argumentMapping = { s -> (p1: kotlin.Int) }
+targetFunction = ERR<Unresolved call, [<constructor>(p1: kotlin.Int): Base]>
+kind = SUPER_CALL
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/delegatedConstructorCall_this_unresolved.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/delegatedConstructorCall_this_unresolved.descriptors.txt
new file mode 100644
index 00000000000..dc8759f2c2f
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/delegatedConstructorCall_this_unresolved.descriptors.txt
@@ -0,0 +1,4 @@
+KtDelegatedConstructorCall:
+argumentMapping = {  }
+targetFunction = ERR<Unresolved call, []>
+kind = THIS_CALL
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/indexedGetWithNotEnoughArgs.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedGetWithNotEnoughArgs.descriptors.txt
new file mode 100644
index 00000000000..9fe3d74bbb4
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedGetWithNotEnoughArgs.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = { 1 -> (a: kotlin.Int) }
+targetFunction = ERR<Unresolved call, [/C.get(a: kotlin.Int, b: kotlin.String): kotlin.Boolean]>
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/indexedGetWithTooManyArgs.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedGetWithTooManyArgs.descriptors.txt
new file mode 100644
index 00000000000..68097c9a639
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedGetWithTooManyArgs.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = { 1 -> (a: kotlin.Int), "foo" -> (b: kotlin.String) }
+targetFunction = ERR<Unresolved call, [/C.get(a: kotlin.Int, b: kotlin.String): kotlin.Boolean]>
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/indexedSetWithNotEnoughArgs.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedSetWithNotEnoughArgs.descriptors.txt
new file mode 100644
index 00000000000..f4b505bb4e4
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedSetWithNotEnoughArgs.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = { 1 -> (a: kotlin.Int), false -> (value: kotlin.Boolean) }
+targetFunction = ERR<Unresolved call, [/C.set(a: kotlin.Int, b: kotlin.String, value: kotlin.Boolean): kotlin.Unit]>
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/indexedSetWithTooManyArgs.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedSetWithTooManyArgs.descriptors.txt
new file mode 100644
index 00000000000..5fd152457a9
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/indexedSetWithTooManyArgs.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = { 1 -> (a: kotlin.Int), "foo" -> (b: kotlin.String), 3.14 -> (value: kotlin.Boolean) }
+targetFunction = ERR<Unresolved call, [/C.set(a: kotlin.Int, b: kotlin.String, value: kotlin.Boolean): kotlin.Unit]>
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/resolveCallInSuperConstructorParam.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/resolveCallInSuperConstructorParam.descriptors.txt
new file mode 100644
index 00000000000..778e7d157b4
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/resolveCallInSuperConstructorParam.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = { 2 -> (other: kotlin.Int) }
+targetFunction = /to(<receiver>: kotlin.Int, other: kotlin.Int): kotlin.Int
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/simpleCallWithNonMatchingArgs.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/simpleCallWithNonMatchingArgs.descriptors.txt
new file mode 100644
index 00000000000..69e167d4755
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/simpleCallWithNonMatchingArgs.descriptors.txt
@@ -0,0 +1,3 @@
+KtFunctionCall:
+argumentMapping = {  }
+targetFunction = ERR<Unresolved call, [/foo(): kotlin.Unit]>
\ No newline at end of file
diff --git a/analysis/analysis-api/testData/analysisSession/resolveCall/unresolvedSuperReference.descriptors.txt b/analysis/analysis-api/testData/analysisSession/resolveCall/unresolvedSuperReference.descriptors.txt
new file mode 100644
index 00000000000..17aedc15518
--- /dev/null
+++ b/analysis/analysis-api/testData/analysisSession/resolveCall/unresolvedSuperReference.descriptors.txt
@@ -0,0 +1,4 @@
+KtDelegatedConstructorCall:
+argumentMapping = {  }
+targetFunction = ERR<Unresolved call, []>
+kind = SUPER_CALL
diff --git a/analysis/analysis-api/testData/components/declarationRenderer/annotation.descriptors.rendered b/analysis/analysis-api/testData/components/declarationRenderer/annotation.descriptors.rendered
new file mode 100644
index 00000000000..1ac04be0f91
--- /dev/null
+++ b/analysis/analysis-api/testData/components/declarationRenderer/annotation.descriptors.rendered
@@ -0,0 +1,16 @@
+@Target(allowedTargets = NOT_CONST_EXPRESSION) annotation class base
+@base annotation class derived
+@base class correct {
+    constructor(x: Int)
+    @base constructor()
+    @base val x: Int
+}
+@base enum class My {
+    FIRST,
+    SECOND,
+}
+@base fun foo(@base y: @base Int): Int {
+    @base fun bar(@base z: @base Int): Int
+    @base val local: Int
+}
+@base val z: Int
diff --git a/analysis/analysis-api/testData/components/declarationRenderer/typeParameterVsNested.descriptors.rendered b/analysis/analysis-api/testData/components/declarationRenderer/typeParameterVsNested.descriptors.rendered
new file mode 100644
index 00000000000..4f7bdaecc8e
--- /dev/null
+++ b/analysis/analysis-api/testData/components/declarationRenderer/typeParameterVsNested.descriptors.rendered
@@ -0,0 +1,9 @@
+interface Some
+abstract class My<T : Some> {
+    abstract val x: T
+    abstract val y: My<Some>.T
+    abstract val z: My<Some>.T
+    abstract fun foo(arg: T)
+    abstract class Some : My<Some>.T
+    open inner class T
+}
diff --git a/analysis/analysis-api/testData/components/declarationRenderer/where.descriptors.rendered b/analysis/analysis-api/testData/components/declarationRenderer/where.descriptors.rendered
new file mode 100644
index 00000000000..491aa136fd4
--- /dev/null
+++ b/analysis/analysis-api/testData/components/declarationRenderer/where.descriptors.rendered
@@ -0,0 +1,3 @@
+interface A
+interface B
+class C<T : A & B>
diff --git a/analysis/analysis-api/testData/components/expectedExpressionType/functionExpressionBodyWithoutExplicitType.descriptors.txt b/analysis/analysis-api/testData/components/expectedExpressionType/functionExpressionBodyWithoutExplicitType.descriptors.txt
new file mode 100644
index 00000000000..53684a9cf4e
--- /dev/null
+++ b/analysis/analysis-api/testData/components/expectedExpressionType/functionExpressionBodyWithoutExplicitType.descriptors.txt
@@ -0,0 +1,2 @@
+expression: av
+expected type: null
diff --git a/analysis/analysis-api/testData/components/expectedExpressionType/propertyDeclarationWithoutExplicitType.descriptors.txt b/analysis/analysis-api/testData/components/expectedExpressionType/propertyDeclarationWithoutExplicitType.descriptors.txt
new file mode 100644
index 00000000000..53684a9cf4e
--- /dev/null
+++ b/analysis/analysis-api/testData/components/expectedExpressionType/propertyDeclarationWithoutExplicitType.descriptors.txt
@@ -0,0 +1,2 @@
+expression: av
+expected type: null
diff --git a/analysis/analysis-api/testData/components/expressionType/unresolvedSuper_multipleSuperTypes.descriptors.txt b/analysis/analysis-api/testData/components/expressionType/unresolvedSuper_multipleSuperTypes.descriptors.txt
new file mode 100644
index 00000000000..abd5b7f18ba
--- /dev/null
+++ b/analysis/analysis-api/testData/components/expressionType/unresolvedSuper_multipleSuperTypes.descriptors.txt
@@ -0,0 +1,2 @@
+expression: super
+type: kotlin.Any
diff --git a/analysis/analysis-api/testData/symbols/symbolByReference/constructorViaTypeAlias.descriptors.txt b/analysis/analysis-api/testData/symbols/symbolByReference/constructorViaTypeAlias.descriptors.txt
new file mode 100644
index 00000000000..c811ccbfe39
--- /dev/null
+++ b/analysis/analysis-api/testData/symbols/symbolByReference/constructorViaTypeAlias.descriptors.txt
@@ -0,0 +1,21 @@
+KtConstructorSymbol:
+  annotatedType: [] java/util/ArrayList<E>
+  annotationClassIds: []
+  annotations: []
+  callableIdIfNonLocal: null
+  containingClassIdIfNonLocal: java/util/ArrayList
+  dispatchType: null
+  hasStableParameterNames: false
+  isExtension: false
+  isPrimary: false
+  origin: JAVA
+  receiverType: null
+  symbolKind: CLASS_MEMBER
+  typeParameters: [
+    KtTypeParameterSymbol(E)
+  ]
+  valueParameters: [
+    KtValueParameterSymbol(p0)
+  ]
+  visibility: Public
+  deprecationStatus: null
diff --git a/analysis/analysis-api/testData/symbols/symbolByReference/samConstructor.descriptors.txt b/analysis/analysis-api/testData/symbols/symbolByReference/samConstructor.descriptors.txt
new file mode 100644
index 00000000000..3eb6302282e
--- /dev/null
+++ b/analysis/analysis-api/testData/symbols/symbolByReference/samConstructor.descriptors.txt
@@ -0,0 +1,13 @@
+KtSamConstructorSymbol:
+  annotatedType: [] java/lang/Runnable
+  callableIdIfNonLocal: java/lang/Runnable
+  hasStableParameterNames: true
+  isExtension: false
+  name: Runnable
+  origin: SAM_CONSTRUCTOR
+  receiverType: null
+  symbolKind: SAM_CONSTRUCTOR
+  valueParameters: [
+    KtValueParameterSymbol(function)
+  ]
+  deprecationStatus: null