Inline snapshots for all tests in presentation.rs

7 files changed, 152 insertions, 177 deletions

diff --git a/crates/ra_ide_api/src/completion/presentation.rs b/crates/ra_ide_api/src/completion/presentation.rs
index 5cf55a496..fe7581adf 100644
--- a/crates/ra_ide_api/src/completion/presentation.rs
+++ b/crates/ra_ide_api/src/completion/presentation.rs
@@ -183,79 +183,174 @@ impl Completions {
 #[cfg(test)]
 mod tests {
     use test_utils::covers;
+    use crate::completion::{do_completion, CompletionItem, CompletionKind};
+        use insta::assert_debug_snapshot_matches;
 
-    use crate::completion::{check_completion, CompletionKind};
-
-    fn check_reference_completion(code: &str, expected_completions: &str) {
-        check_completion(code, expected_completions, CompletionKind::Reference);
+    fn do_reference_completion(code: &str) -> Vec<CompletionItem> {
+        do_completion(code, CompletionKind::Reference)
     }
 
     #[test]
     fn inserts_parens_for_function_calls() {
         covers!(inserts_parens_for_function_calls);
-        check_reference_completion(
-            "inserts_parens_for_function_calls1",
-            r"
-            fn no_args() {}
-            fn main() { no_<|> }
-            ",
+        assert_debug_snapshot_matches!(
+            do_reference_completion(
+                r"
+                fn no_args() {}
+                fn main() { no_<|> }
+                "
+            ),
+@r###"
+       ⋮[
+       ⋮    CompletionItem {
+       ⋮        label: "main",
+       ⋮        source_range: [61; 64),
+       ⋮        delete: [61; 64),
+       ⋮        insert: "main()$0",
+       ⋮        kind: Function,
+       ⋮        detail: "fn main()",
+       ⋮    },
+       ⋮    CompletionItem {
+       ⋮        label: "no_args",
+       ⋮        source_range: [61; 64),
+       ⋮        delete: [61; 64),
+       ⋮        insert: "no_args()$0",
+       ⋮        kind: Function,
+       ⋮        detail: "fn no_args()",
+       ⋮    },
+       ⋮]
+        "###
         );
-        check_reference_completion(
-            "inserts_parens_for_function_calls2",
-            r"
-            fn with_args(x: i32, y: String) {}
-            fn main() { with_<|> }
-            ",
+        assert_debug_snapshot_matches!(
+            do_reference_completion(
+                r"
+                fn with_args(x: i32, y: String) {}
+                fn main() { with_<|> }
+                "
+            ),
+@r###"
+       ⋮[
+       ⋮    CompletionItem {
+       ⋮        label: "main",
+       ⋮        source_range: [80; 85),
+       ⋮        delete: [80; 85),
+       ⋮        insert: "main()$0",
+       ⋮        kind: Function,
+       ⋮        detail: "fn main()",
+       ⋮    },
+       ⋮    CompletionItem {
+       ⋮        label: "with_args",
+       ⋮        source_range: [80; 85),
+       ⋮        delete: [80; 85),
+       ⋮        insert: "with_args($0)",
+       ⋮        kind: Function,
+       ⋮        detail: "fn with_args(x: i32, y: String)",
+       ⋮    },
+       ⋮]
+        "###
+        );
+        assert_debug_snapshot_matches!(
+            do_reference_completion(
+                r"
+                struct S {}
+                impl S {
+                    fn foo(&self) {}
+                }
+                fn bar(s: &S) {
+                    s.f<|>
+                }
+                "
+            ),
+@r###"
+       ⋮[
+       ⋮    CompletionItem {
+       ⋮        label: "foo",
+       ⋮        source_range: [163; 164),
+       ⋮        delete: [163; 164),
+       ⋮        insert: "foo()$0",
+       ⋮        kind: Method,
+       ⋮        detail: "fn foo(&self)",
+       ⋮    },
+       ⋮]
+        "###
         );
-        check_reference_completion(
-            "inserts_parens_for_function_calls3",
-            r"
-            struct S {}
-            impl S {
-                fn foo(&self) {}
-            }
-            fn bar(s: &S) {
-                s.f<|>
-            }
-            ",
-        )
     }
 
     #[test]
     fn dont_render_function_parens_in_use_item() {
-        check_reference_completion(
-            "dont_render_function_parens_in_use_item",
-            "
-            //- /lib.rs
-            mod m { pub fn foo() {} }
-            use crate::m::f<|>;
-            ",
-        )
+        assert_debug_snapshot_matches!(
+            do_reference_completion(
+                "
+                //- /lib.rs
+                mod m { pub fn foo() {} }
+                use crate::m::f<|>;
+                "
+            ),
+@r#"[
+    CompletionItem {
+        label: "foo",
+        source_range: [40; 41),
+        delete: [40; 41),
+        insert: "foo",
+        kind: Function,
+        detail: "pub fn foo()",
+    },
+]"#
+        );
     }
 
     #[test]
     fn dont_render_function_parens_if_already_call() {
-        check_reference_completion(
-            "dont_render_function_parens_if_already_call",
-            "
-            //- /lib.rs
-            fn frobnicate() {}
-            fn main() {
-                frob<|>();
-            }
-            ",
+        assert_debug_snapshot_matches!(
+            do_reference_completion(
+                "
+                //- /lib.rs
+                fn frobnicate() {}
+                fn main() {
+                    frob<|>();
+                }
+                "
+            ),
+@r#"[
+    CompletionItem {
+        label: "frobnicate",
+        source_range: [35; 39),
+        delete: [35; 39),
+        insert: "frobnicate",
+        kind: Function,
+        detail: "fn frobnicate()",
+    },
+    CompletionItem {
+        label: "main",
+        source_range: [35; 39),
+        delete: [35; 39),
+        insert: "main",
+        kind: Function,
+        detail: "fn main()",
+    },
+]"#
+        );
+        assert_debug_snapshot_matches!(
+            do_reference_completion(
+                "
+                //- /lib.rs
+                struct Foo {}
+                impl Foo { fn new() -> Foo {} }
+                fn main() {
+                    Foo::ne<|>();
+                }
+                "
+            ),
+@r#"[
+    CompletionItem {
+        label: "new",
+        source_range: [67; 69),
+        delete: [67; 69),
+        insert: "new",
+        kind: Function,
+        detail: "fn new() -> Foo",
+    },
+]"#
         );
-        check_reference_completion(
-            "dont_render_function_parens_if_already_call_assoc_fn",
-            "
-            //- /lib.rs
-            struct Foo {}
-            impl Foo { fn new() -> Foo {} }
-            fn main() {
-                Foo::ne<|>();
-            }
-            ",
-        )
     }
-
 }
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap
deleted file mode 100644
index 46bea2ccd..000000000
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap
+++ /dev/null
@@ -1,24 +0,0 @@
----
-created: "2019-05-23T22:23:35.158296242Z"
-creator: [email protected]
-source: crates/ra_ide_api/src/completion/completion_item.rs
-expression: kind_completions
----
-[
-    CompletionItem {
-        label: "frobnicate",
-        source_range: [35; 39),
-        delete: [35; 39),
-        insert: "frobnicate",
-        kind: Function,
-        detail: "fn frobnicate()",
-    },
-    CompletionItem {
-        label: "main",
-        source_range: [35; 39),
-        delete: [35; 39),
-        insert: "main",
-        kind: Function,
-        detail: "fn main()",
-    },
-]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call_assoc_fn.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call_assoc_fn.snap
deleted file mode 100644
index b09a6745e..000000000
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call_assoc_fn.snap
+++ /dev/null
@@ -1,16 +0,0 @@
----
-created: "2019-05-23T22:44:10.920136527Z"
-creator: [email protected]
-source: crates/ra_ide_api/src/completion/completion_item.rs
-expression: kind_completions
----
-[
-    CompletionItem {
-        label: "new",
-        source_range: [67; 69),
-        delete: [67; 69),
-        insert: "new",
-        kind: Function,
-        detail: "fn new() -> Foo",
-    },
-]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap
deleted file mode 100644
index 84ccc8160..000000000
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap
+++ /dev/null
@@ -1,16 +0,0 @@
----
-created: "2019-05-23T22:23:35.154795561Z"
-creator: [email protected]
-source: crates/ra_ide_api/src/completion/completion_item.rs
-expression: kind_completions
----
-[
-    CompletionItem {
-        label: "foo",
-        source_range: [40; 41),
-        delete: [40; 41),
-        insert: "foo",
-        kind: Function,
-        detail: "pub fn foo()",
-    },
-]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap
deleted file mode 100644
index c795b9aae..000000000
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap
+++ /dev/null
@@ -1,24 +0,0 @@
----
-created: "2019-05-23T22:23:35.156115632Z"
-creator: [email protected]
-source: crates/ra_ide_api/src/completion/completion_item.rs
-expression: kind_completions
----
-[
-    CompletionItem {
-        label: "main",
-        source_range: [53; 56),
-        delete: [53; 56),
-        insert: "main()$0",
-        kind: Function,
-        detail: "fn main()",
-    },
-    CompletionItem {
-        label: "no_args",
-        source_range: [53; 56),
-        delete: [53; 56),
-        insert: "no_args()$0",
-        kind: Function,
-        detail: "fn no_args()",
-    },
-]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap
deleted file mode 100644
index b49a838e0..000000000
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap
+++ /dev/null
@@ -1,24 +0,0 @@
----
-created: "2019-05-23T22:44:10.916806744Z"
-creator: [email protected]
-source: crates/ra_ide_api/src/completion/completion_item.rs
-expression: kind_completions
----
-[
-    CompletionItem {
-        label: "main",
-        source_range: [72; 77),
-        delete: [72; 77),
-        insert: "main()$0",
-        kind: Function,
-        detail: "fn main()",
-    },
-    CompletionItem {
-        label: "with_args",
-        source_range: [72; 77),
-        delete: [72; 77),
-        insert: "with_args($0)",
-        kind: Function,
-        detail: "fn with_args(x: i32, y: String)",
-    },
-]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap
deleted file mode 100644
index b62cb7aa1..000000000
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap
+++ /dev/null
@@ -1,16 +0,0 @@
----
-created: "2019-05-23T22:44:40.543731193Z"
-creator: [email protected]
-source: crates/ra_ide_api/src/completion/completion_item.rs
-expression: kind_completions
----
-[
-    CompletionItem {
-        label: "foo",
-        source_range: [139; 140),
-        delete: [139; 140),
-        insert: "foo()$0",
-        kind: Method,
-        detail: "fn foo(&self)",
-    },
-]