Move out record completion tests

crates/ide_completion/src/completions/record.rs

@@ -44,325 +44,3 @@ pub(crate) fn complete_record(acc: &mut Completions, ctx: &CompletionContext) ->
 
     Some(())
 }
-
-#[cfg(test)]
-mod tests {
-    use expect_test::{expect, Expect};
-
-    use crate::{
-        tests::{check_edit, filtered_completion_list},
-        CompletionKind,
-    };
-
-    fn check(ra_fixture: &str, expect: Expect) {
-        let actual = filtered_completion_list(ra_fixture, CompletionKind::Reference);
-        expect.assert_eq(&actual);
-    }
-
-    fn check_snippet(ra_fixture: &str, expect: Expect) {
-        let actual = filtered_completion_list(ra_fixture, CompletionKind::Snippet);
-        expect.assert_eq(&actual);
-    }
-
-    #[test]
-    fn test_record_literal_field_default() {
-        let test_code = r#"
-//- minicore: default
-struct S { foo: u32, bar: usize }
-
-impl Default for S {
-    fn default() -> Self {
-        S {
-            foo: 0,
-            bar: 0,
-        }
-    }
-}
-
-fn process(f: S) {
-    let other = S {
-        foo: 5,
-        .$0
-    };
-}
-"#;
-        check(
-            test_code,
-            expect![[r#"
-                fd bar usize
-            "#]],
-        );
-
-        check_snippet(
-            test_code,
-            expect![[r#"
-                fd ..Default::default()
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_literal_field_default_completion() {
-        check_edit(
-            "..Default::default()",
-            r#"
-//- minicore: default
-struct S { foo: u32, bar: usize }
-
-impl Default for S {
-    fn default() -> Self {
-        S {
-            foo: 0,
-            bar: 0,
-        }
-    }
-}
-
-fn process(f: S) {
-    let other = S {
-        foo: 5,
-        .$0
-    };
-}
-"#,
-            r#"
-struct S { foo: u32, bar: usize }
-
-impl Default for S {
-    fn default() -> Self {
-        S {
-            foo: 0,
-            bar: 0,
-        }
-    }
-}
-
-fn process(f: S) {
-    let other = S {
-        foo: 5,
-        ..Default::default()
-    };
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn test_record_literal_field_without_default() {
-        let test_code = r#"
-struct S { foo: u32, bar: usize }
-
-fn process(f: S) {
-    let other = S {
-        foo: 5,
-        .$0
-    };
-}
-"#;
-        check(
-            test_code,
-            expect![[r#"
-                fd bar usize
-            "#]],
-        );
-
-        check_snippet(test_code, expect![[r#""#]]);
-    }
-
-    #[test]
-    fn test_record_pattern_field() {
-        check(
-            r#"
-struct S { foo: u32 }
-
-fn process(f: S) {
-    match f {
-        S { f$0: 92 } => (),
-    }
-}
-"#,
-            expect![[r#"
-                fd foo u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_pattern_enum_variant() {
-        check(
-            r#"
-enum E { S { foo: u32, bar: () } }
-
-fn process(e: E) {
-    match e {
-        E::S { $0 } => (),
-    }
-}
-"#,
-            expect![[r#"
-                fd foo u32
-                fd bar ()
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_pattern_field_in_simple_macro() {
-        check(
-            r"
-macro_rules! m { ($e:expr) => { $e } }
-struct S { foo: u32 }
-
-fn process(f: S) {
-    m!(match f {
-        S { f$0: 92 } => (),
-    })
-}
-",
-            expect![[r#"
-                fd foo u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn only_missing_fields_are_completed_in_destruct_pats() {
-        check(
-            r#"
-struct S {
-    foo1: u32, foo2: u32,
-    bar: u32, baz: u32,
-}
-
-fn main() {
-    let s = S {
-        foo1: 1, foo2: 2,
-        bar: 3, baz: 4,
-    };
-    if let S { foo1, foo2: a, $0 } = s {}
-}
-"#,
-            expect![[r#"
-                fd bar u32
-                fd baz u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_literal_field() {
-        check(
-            r#"
-struct A { the_field: u32 }
-fn foo() {
-   A { the$0 }
-}
-"#,
-            expect![[r#"
-                fd the_field u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_literal_enum_variant() {
-        check(
-            r#"
-enum E { A { a: u32 } }
-fn foo() {
-    let _ = E::A { $0 }
-}
-"#,
-            expect![[r#"
-                fd a u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_literal_two_structs() {
-        check(
-            r#"
-struct A { a: u32 }
-struct B { b: u32 }
-
-fn foo() {
-   let _: A = B { $0 }
-}
-"#,
-            expect![[r#"
-                fd b u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_literal_generic_struct() {
-        check(
-            r#"
-struct A<T> { a: T }
-
-fn foo() {
-   let _: A<u32> = A { $0 }
-}
-"#,
-            expect![[r#"
-                fd a u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn test_record_literal_field_in_simple_macro() {
-        check(
-            r#"
-macro_rules! m { ($e:expr) => { $e } }
-struct A { the_field: u32 }
-fn foo() {
-   m!(A { the$0 })
-}
-"#,
-            expect![[r#"
-                fd the_field u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn only_missing_fields_are_completed() {
-        check(
-            r#"
-struct S {
-    foo1: u32, foo2: u32,
-    bar: u32, baz: u32,
-}
-
-fn main() {
-    let foo1 = 1;
-    let s = S { foo1, foo2: 5, $0 }
-}
-"#,
-            expect![[r#"
-                fd bar u32
-                fd baz u32
-            "#]],
-        );
-    }
-
-    #[test]
-    fn completes_functional_update() {
-        check(
-            r#"
-struct S { foo1: u32, foo2: u32 }
-
-fn main() {
-    let foo1 = 1;
-    let s = S { foo1, $0 .. loop {} }
-}
-"#,
-            expect![[r#"
-                fd foo2 u32
-            "#]],
-        );
-    }
-}

crates/ide_completion/src/tests.rs

@@ -10,6 +10,7 @@ mod item_list;
 mod item;
 mod pattern;
 mod predicate;
+mod record;
 mod sourcegen;
 mod type_pos;
 mod use_tree;

crates/ide_completion/src/tests/record.rs

@@ -0,0 +1,232 @@
+use expect_test::{expect, Expect};
+
+use crate::tests::{check_edit, completion_list};
+
+fn check(ra_fixture: &str, expect: Expect) {
+    let actual = completion_list(ra_fixture);
+    expect.assert_eq(&actual);
+}
+
+#[test]
+fn with_default_impl() {
+    check(
+        r#"
+//- minicore: default
+struct Struct { foo: u32, bar: usize }
+
+impl Default for Struct {
+    fn default() -> Self {
+        Struct {
+            foo: 0,
+            bar: 0,
+        }
+    }
+}
+
+fn foo() {
+    let other = Struct {
+        foo: 5,
+        $0
+    };
+}
+"#,
+        expect![[r#"
+            fd ..Default::default()
+            fd bar                  usize
+        "#]],
+    );
+}
+
+#[test]
+fn without_default_impl() {
+    check(
+        r#"
+struct Struct { foo: u32, bar: usize }
+
+fn foo() {
+    let other = Struct {
+        foo: 5,
+        $0
+    };
+}
+"#,
+        expect![[r#"
+            fd bar usize
+        "#]],
+    );
+}
+
+#[test]
+fn record_pattern_field() {
+    check(
+        r#"
+struct Struct { foo: u32, bar: u32 }
+
+fn foo(s: Struct) {
+    match s {
+        Struct { foo, $0: 92 } => (),
+    }
+}
+"#,
+        expect![[r#"
+            fd bar u32
+        "#]],
+    );
+}
+
+#[test]
+fn pattern_enum_variant() {
+    check(
+        r#"
+enum Enum { Variant { foo: u32, bar: u32 } }
+fn foo(e: Enum) {
+    match e {
+        Enum::Variant { foo, $0 } => (),
+    }
+}
+"#,
+        expect![[r#"
+            fd bar u32
+        "#]],
+    );
+}
+
+#[test]
+fn record_literal_field_in_macro() {
+    check(
+        r#"
+macro_rules! m { ($e:expr) => { $e } }
+struct Struct { field: u32 }
+fn foo() {
+    m!(Struct { fie$0 })
+}
+"#,
+        expect![[r#"
+            fd field u32
+        "#]],
+    );
+}
+
+#[test]
+fn record_pattern_field_in_macro() {
+    check(
+        r"
+macro_rules! m { ($e:expr) => { $e } }
+struct Struct { field: u32 }
+
+fn foo(f: Struct) {
+    m!(match f {
+        Struct { f$0: 92 } => (),
+    })
+}
+",
+        expect![[r#"
+            fd field u32
+        "#]],
+    );
+}
+
+#[test]
+fn functional_update() {
+    // FIXME: This should filter out all completions that do not have the type `Foo`
+    check(
+        r#"
+struct Foo { foo1: u32, foo2: u32 }
+
+fn main() {
+    let thing = 1;
+    let foo = Foo { foo1: 0, foo2: 0 };
+    let foo2 = Foo { thing, ..$0 }
+}
+"#,
+        expect![[r#"
+            kw unsafe
+            kw match
+            kw while
+            kw while let
+            kw loop
+            kw if
+            kw if let
+            kw for
+            kw true
+            kw false
+            kw return
+            kw self
+            kw super
+            kw crate
+            lc foo       Foo
+            lc thing     i32
+            st Foo
+            fn main()    fn()
+            bt u32
+        "#]],
+    );
+}
+
+#[test]
+fn default_completion_edit() {
+    check_edit(
+        "..Default::default()",
+        r#"
+//- minicore: default
+struct Struct { foo: u32, bar: usize }
+
+impl Default for Struct {
+    fn default() -> Self {}
+}
+
+fn foo() {
+    let other = Struct {
+        foo: 5,
+        .$0
+    };
+}
+"#,
+        r#"
+struct Struct { foo: u32, bar: usize }
+
+impl Default for Struct {
+    fn default() -> Self {}
+}
+
+fn foo() {
+    let other = Struct {
+        foo: 5,
+        ..Default::default()
+    };
+}
+"#,
+    );
+    check_edit(
+        "..Default::default()",
+        r#"
+//- minicore: default
+struct Struct { foo: u32, bar: usize }
+
+impl Default for Struct {
+    fn default() -> Self {}
+}
+
+fn foo() {
+    let other = Struct {
+        foo: 5,
+        $0
+    };
+}
+"#,
+        r#"
+struct Struct { foo: u32, bar: usize }
+
+impl Default for Struct {
+    fn default() -> Self {}
+}
+
+fn foo() {
+    let other = Struct {
+        foo: 5,
+        ..Default::default()
+    };
+}
+"#,
+    );
+}