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[Parameter Name Hints] error message improved

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This commit is contained in:
Yaroslav Lepenkin
2016-11-15 12:02:04 +03:00
parent 7fab926f0c
commit c307bb2db7
1 changed files with 20 additions and 1 deletions
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21
java/java-tests/testSrc/com/intellij/codeInsight/daemon/inlays/InlayParameterHintsTest.kt
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@@ -18,7 +18,11 @@ package com.intellij.codeInsight.daemon.inlays
import com.intellij.codeInsight.daemon.impl.ParameterHintsPresentationManager
import com.intellij.codeInsight.hints.settings.ParameterNameHintsSettings
import com.intellij.openapi.editor.Inlay
import com.intellij.openapi.editor.ex.EditorEx
import com.intellij.openapi.editor.ex.EditorSettingsExternalizable
import com.intellij.openapi.fileEditor.FileEditor
import com.intellij.openapi.fileEditor.FileEditorManager
import com.intellij.openapi.fileEditor.TextEditor
import com.intellij.openapi.util.TextRange
import com.intellij.psi.PsiDocumentManager
import com.intellij.psi.PsiFile
@@ -82,6 +86,20 @@ class InlayAssert(private val file: PsiFile, val inlays: List<Inlay>) {
assertThat(inlays).hasSize(0)
}
private fun getAllInlays(): String {
val fileManager = FileEditorManager.getInstance(file.project)
val fileEditor: FileEditor = fileManager.getEditors(file.virtualFile).first()!!
val editor = ((fileEditor as TextEditor).editor as EditorEx)
val inlays = editor.inlayModel.getInlineElementsInRange(0, file.textLength)
val hintManager = ParameterHintsPresentationManager.getInstance()
return inlays
.filter { hintManager.isParameterHint(it) }
.map { it.offset to hintManager.getHintText(it) }
.joinToString(",")
}
fun assertInlays(vararg expectedInlays: String) {
assertThat(expectedInlays.size).isNotEqualTo(0)
@@ -94,7 +112,8 @@ class InlayAssert(private val file: PsiFile, val inlays: List<Inlay>) {
assertThat(hints.size)
.withFailMessage("Expected ${expectedInlays.size} elements with hints, Actual elements count ${hints.size}" +
": ${elements.joinToString(", ")}, file text: \n\n ${file.text} \n\n isCommitted ${isCommitted(file)} \n\n" +
"Psi: \n ${DebugUtil.psiToString(file, true)}")
"Psi: \n ${DebugUtil.psiToString(file, true)}\n" +
"All inlays: ${getAllInlays()}")
.isEqualTo(expectedInlays.size)