Add "Replace 'associate' with 'associateBy' or 'associateWith'" inspection

#KT-26269 Fixed

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/array.kt

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    arrayOf(1).<caret>associate { getKey(it) to getValue(it) }
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/array.kt.after

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    arrayOf(1).associateBy({ getKey(it) }, { getValue(it) })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic.kt

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).<caret>associate { getKey(it) to getValue(it) }
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic.kt.after

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).associateBy({ getKey(it) }, { getValue(it) })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic2.kt

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).<caret>associate { i -> getKey(i) to getValue(i) }
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic2.kt.after

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).associateBy({ i -> getKey(i) }, { i -> getValue(i) })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic3.kt

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).<caret>associate { Pair(getKey(it), getValue(it)) }
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic3.kt.after

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).associateBy({ getKey(it) }, { getValue(it) })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic4.kt

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).<caret>associate({ getKey(it) to getValue(it) })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic4.kt.after

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).associateBy({ getKey(it) }, { getValue(it) })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic5.kt

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).<caret>associate { "$it" to "$it" }
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/basic5.kt.after

@@ -0,0 +1,10 @@
+// HIGHLIGHT: INFORMATION
+// PROBLEM: Replace 'associate' with 'associateBy'
+// FIX: Replace with 'associateBy'
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).associateBy({ "$it" }, { "$it" })
+}

idea/testData/inspectionsLocal/replaceAssociateFunction/associateByKeyAndValue/notSingle.kt

@@ -0,0 +1,12 @@
+// PROBLEM: none
+// WITH_RUNTIME
+fun getKey(i: Int): Long = 1L
+fun getValue(i: Int): String = ""
+
+fun test() {
+    listOf(1).<caret>associate {
+        val key = getKey(it)
+        val value = getValue(it)
+        key to value
+    }
+}