Merge #574

574: refactor completions to use TextEdit instead of InsertText r=matklad a=gfreezy

1. migrate from `insertText` to `TextEdit` from `CompleteItem`
2. use `insta` to test completions

Co-authored-by: gfreezy <[email protected]>

1 files changed, 38 insertions, 0 deletions

diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap
new file mode 100644
index 000000000..f5d0140ea
--- /dev/null
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap
@@ -0,0 +1,38 @@
+Created: 2019-01-20T04:00:48.253073+00:00
+Creator: [email protected]
+Source: crates/ra_ide_api/src/completion/completion_item.rs
+
+[
+    CompletionItem {
+        completion_kind: Snippet,
+        label: "Test function",
+        kind: Some(
+            Snippet
+        ),
+        detail: None,
+        lookup: Some(
+            "tfn"
+        ),
+        insert_text: Some(
+            "#[test]\nfn ${1:feature}() {\n    $0\n}"
+        ),
+        insert_text_format: Snippet,
+        source_range: [49; 79),
+        text_edit: None
+    },
+    CompletionItem {
+        completion_kind: Snippet,
+        label: "pub(crate)",
+        kind: Some(
+            Snippet
+        ),
+        detail: None,
+        lookup: None,
+        insert_text: Some(
+            "pub(crate) $0"
+        ),
+        insert_text_format: Snippet,
+        source_range: [49; 79),
+        text_edit: None
+    }
+]