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Modernize tests

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This commit is contained in:
Aleksey Kladov 2021-02-09 17:23:35 +03:00
parent 876c4519e3
commit 5ddfde3038
1 changed files with 169 additions and 197 deletions
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114
crates/ide/src/syntax_tree.rs
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@ -100,18 +100,27 @@ fn syntax_tree_for_token(node: &SyntaxToken, text_range: TextRange) -> Option<St
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use test_utils::assert_eq_text; use expect_test::expect;
use crate::fixture; use crate::fixture;
fn check(ra_fixture: &str, expect: expect_test::Expect) {
let (analysis, file_id) = fixture::file(ra_fixture);
let syn = analysis.syntax_tree(file_id, None).unwrap();
expect.assert_eq(&syn)
}
fn check_range(ra_fixture: &str, expect: expect_test::Expect) {
let (analysis, frange) = fixture::range(ra_fixture);
let syn = analysis.syntax_tree(frange.file_id, Some(frange.range)).unwrap();
expect.assert_eq(&syn)
}
#[test] #[test]
fn test_syntax_tree_without_range() { fn test_syntax_tree_without_range() {
// Basic syntax // Basic syntax
let (analysis, file_id) = fixture::file(r#"fn foo() {}"#); check(
let syn = analysis.syntax_tree(file_id, None).unwrap(); r#"fn foo() {}"#,
expect![[r#"
assert_eq_text!(
r#"
SOURCE_FILE@0..11 SOURCE_FILE@0..11
FN@0..11 FN@0..11
FN_KW@0..2 "fn" FN_KW@0..2 "fn"
@ -125,25 +134,18 @@ SOURCE_FILE@0..11
BLOCK_EXPR@9..11 BLOCK_EXPR@9..11
L_CURLY@9..10 "{" L_CURLY@9..10 "{"
R_CURLY@10..11 "}" R_CURLY@10..11 "}"
"# "#]],
.trim(),
syn.trim()
); );
let (analysis, file_id) = fixture::file( check(
r#" r#"
fn test() { fn test() {
assert!(" assert!("
fn foo() { fn foo() {
} }
", ""); ", "");
}"# }"#,
.trim(), expect![[r#"
);
let syn = analysis.syntax_tree(file_id, None).unwrap();
assert_eq_text!(
r#"
SOURCE_FILE@0..60 SOURCE_FILE@0..60
FN@0..60 FN@0..60
FN_KW@0..2 "fn" FN_KW@0..2 "fn"
@ -174,19 +176,15 @@ SOURCE_FILE@0..60
SEMICOLON@57..58 ";" SEMICOLON@57..58 ";"
WHITESPACE@58..59 "\n" WHITESPACE@58..59 "\n"
R_CURLY@59..60 "}" R_CURLY@59..60 "}"
"# "#]],
.trim(), )
syn.trim()
);
} }
#[test] #[test]
fn test_syntax_tree_with_range() { fn test_syntax_tree_with_range() {
let (analysis, range) = fixture::range(r#"$0fn foo() {}$0"#.trim()); check_range(
let syn = analysis.syntax_tree(range.file_id, Some(range.range)).unwrap(); r#"$0fn foo() {}$0"#,
expect![[r#"
assert_eq_text!(
r#"
FN@0..11 FN@0..11
FN_KW@0..2 "fn" FN_KW@0..2 "fn"
WHITESPACE@2..3 " " WHITESPACE@2..3 " "
@ -199,24 +197,18 @@ FN@0..11
BLOCK_EXPR@9..11 BLOCK_EXPR@9..11
L_CURLY@9..10 "{" L_CURLY@9..10 "{"
R_CURLY@10..11 "}" R_CURLY@10..11 "}"
"# "#]],
.trim(),
syn.trim()
); );
let (analysis, range) = fixture::range( check_range(
r#"fn test() { r#"
fn test() {
$0assert!(" $0assert!("
fn foo() { fn foo() {
} }
", "");$0 ", "");$0
}"# }"#,
.trim(), expect![[r#"
);
let syn = analysis.syntax_tree(range.file_id, Some(range.range)).unwrap();
assert_eq_text!(
r#"
EXPR_STMT@16..58 EXPR_STMT@16..58
MACRO_CALL@16..57 MACRO_CALL@16..57
PATH@16..22 PATH@16..22
@ -232,15 +224,13 @@ EXPR_STMT@16..58
STRING@54..56 "\"\"" STRING@54..56 "\"\""
R_PAREN@56..57 ")" R_PAREN@56..57 ")"
SEMICOLON@57..58 ";" SEMICOLON@57..58 ";"
"# "#]],
.trim(),
syn.trim()
); );
} }
#[test] #[test]
fn test_syntax_tree_inside_string() { fn test_syntax_tree_inside_string() {
let (analysis, range) = fixture::range( check_range(
r#"fn test() { r#"fn test() {
assert!(" assert!("
$0fn foo() { $0fn foo() {
@ -248,12 +238,8 @@ $0fn foo() {
fn bar() { fn bar() {
} }
", ""); ", "");
}"# }"#,
.trim(), expect![[r#"
);
let syn = analysis.syntax_tree(range.file_id, Some(range.range)).unwrap();
assert_eq_text!(
r#"
SOURCE_FILE@0..12 SOURCE_FILE@0..12
FN@0..12 FN@0..12
FN_KW@0..2 "fn" FN_KW@0..2 "fn"
@ -268,13 +254,11 @@ SOURCE_FILE@0..12
L_CURLY@9..10 "{" L_CURLY@9..10 "{"
WHITESPACE@10..11 "\n" WHITESPACE@10..11 "\n"
R_CURLY@11..12 "}" R_CURLY@11..12 "}"
"# "#]],
.trim(),
syn.trim()
); );
// With a raw string // With a raw string
let (analysis, range) = fixture::range( check_range(
r###"fn test() { r###"fn test() {
assert!(r#" assert!(r#"
$0fn foo() { $0fn foo() {
@ -282,12 +266,8 @@ $0fn foo() {
fn bar() { fn bar() {
} }
"#, ""); "#, "");
}"### }"###,
.trim(), expect![[r#"
);
let syn = analysis.syntax_tree(range.file_id, Some(range.range)).unwrap();
assert_eq_text!(
r#"
SOURCE_FILE@0..12 SOURCE_FILE@0..12
FN@0..12 FN@0..12
FN_KW@0..2 "fn" FN_KW@0..2 "fn"
@ -302,25 +282,19 @@ SOURCE_FILE@0..12
L_CURLY@9..10 "{" L_CURLY@9..10 "{"
WHITESPACE@10..11 "\n" WHITESPACE@10..11 "\n"
R_CURLY@11..12 "}" R_CURLY@11..12 "}"
"# "#]],
.trim(),
syn.trim()
); );
// With a raw string // With a raw string
let (analysis, range) = fixture::range( check_range(
r###"fn test() { r###"fn test() {
assert!(r$0#" assert!(r$0#"
fn foo() { fn foo() {
} }
fn bar() { fn bar() {
}"$0#, ""); }"$0#, "");
}"### }"###,
.trim(), expect![[r#"
);
let syn = analysis.syntax_tree(range.file_id, Some(range.range)).unwrap();
assert_eq_text!(
r#"
SOURCE_FILE@0..25 SOURCE_FILE@0..25
FN@0..12 FN@0..12
FN_KW@0..2 "fn" FN_KW@0..2 "fn"
@ -349,9 +323,7 @@ SOURCE_FILE@0..25
L_CURLY@22..23 "{" L_CURLY@22..23 "{"
WHITESPACE@23..24 "\n" WHITESPACE@23..24 "\n"
R_CURLY@24..25 "}" R_CURLY@24..25 "}"
"# "#]],
.trim(),
syn.trim()
); );
} }
} }