From 357667104371d446cc029267e8095365c17ba085 Mon Sep 17 00:00:00 2001
From: Mikhail Rakhmanov <rakhmanov.m@gmail.com>
Date: Fri, 12 Jun 2020 20:30:57 +0200
Subject: Rewrite snapshot checks

---
 crates/ra_ide/src/completion/test_utils.rs | 52 ++++++++++++++++++++----------
 1 file changed, 35 insertions(+), 17 deletions(-)

(limited to 'crates/ra_ide/src/completion/test_utils.rs')

diff --git a/crates/ra_ide/src/completion/test_utils.rs b/crates/ra_ide/src/completion/test_utils.rs
index f439f974d..c660de7b1 100644
--- a/crates/ra_ide/src/completion/test_utils.rs
+++ b/crates/ra_ide/src/completion/test_utils.rs
@@ -3,7 +3,7 @@
 use crate::{
     completion::{completion_item::CompletionKind, CompletionConfig},
     mock_analysis::{analysis_and_position, single_file_with_position},
-    CompletionItem, FilePosition,
+    CompletionItem,
 };
 use hir::Semantics;
 use ra_syntax::{AstNode, NodeOrToken, SyntaxElement};
@@ -12,11 +12,8 @@ pub(crate) fn do_completion(code: &str, kind: CompletionKind) -> Vec<CompletionI
     do_completion_with_options(code, kind, &CompletionConfig::default())
 }
 
-pub(crate) fn do_completion_with_position(
-    code: &str,
-    kind: CompletionKind,
-) -> (FilePosition, Vec<CompletionItem>) {
-    do_completion_with_options_and_position(code, kind, &CompletionConfig::default())
+pub(crate) fn get_completions(code: &str, kind: CompletionKind) -> Vec<String> {
+    get_completions_with_options(code, kind, &CompletionConfig::default())
 }
 
 pub(crate) fn do_completion_with_options(
@@ -24,25 +21,46 @@ pub(crate) fn do_completion_with_options(
     kind: CompletionKind,
     options: &CompletionConfig,
 ) -> Vec<CompletionItem> {
-    do_completion_with_options_and_position(code, kind, options).1
+    let mut kind_completions: Vec<CompletionItem> = get_all_completion_items(code, options)
+        .into_iter()
+        .filter(|c| c.completion_kind == kind)
+        .collect();
+    kind_completions.sort_by_key(|c| c.label().to_owned());
+    kind_completions
 }
 
-pub(crate) fn do_completion_with_options_and_position(
-    code: &str,
-    kind: CompletionKind,
-    options: &CompletionConfig,
-) -> (FilePosition, Vec<CompletionItem>) {
+fn get_all_completion_items(code: &str, options: &CompletionConfig) -> Vec<CompletionItem> {
     let (analysis, position) = if code.contains("//-") {
         analysis_and_position(code)
     } else {
         single_file_with_position(code)
     };
-    let completions = analysis.completions(options, position).unwrap().unwrap();
-    let completion_items: Vec<CompletionItem> = completions.into();
-    let mut kind_completions: Vec<CompletionItem> =
-        completion_items.into_iter().filter(|c| c.completion_kind == kind).collect();
+    analysis.completions(options, position).unwrap().unwrap().into()
+}
+
+pub(crate) fn get_all_completions(code: &str, options: &CompletionConfig) -> Vec<String> {
+    let mut kind_completions = get_all_completion_items(code, options);
+    kind_completions.sort_by_key(|c| c.label().to_owned());
+    kind_completions
+        .into_iter()
+        .map(|it| format!("{} {}", it.kind().unwrap().tag(), it.label()))
+        .collect()
+}
+
+pub(crate) fn get_completions_with_options(
+    code: &str,
+    kind: CompletionKind,
+    options: &CompletionConfig,
+) -> Vec<String> {
+    let mut kind_completions: Vec<CompletionItem> = get_all_completion_items(code, options)
+        .into_iter()
+        .filter(|c| c.completion_kind == kind)
+        .collect();
     kind_completions.sort_by_key(|c| c.label().to_owned());
-    (position, kind_completions)
+    kind_completions
+        .into_iter()
+        .map(|it| format!("{} {}", it.kind().unwrap().tag(), it.label()))
+        .collect()
 }
 
 pub(crate) fn check_pattern_is_applicable(code: &str, check: fn(SyntaxElement) -> bool) {
-- 
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