1 files changed, 68 insertions, 0 deletions
diff --git a/support/texlab/tests/test_completion_latex_component.rs b/support/texlab/tests/test_completion_latex_component.rs
new file mode 100644
index 0000000000..6671fa9c07
--- /dev/null
+++ b/support/texlab/tests/test_completion_latex_component.rs
@@ -0,0 +1,68 @@
+pub mod support;
+
+use support::completion::*;
+
+const SCENARIO: &str = "latex/component";
+
+#[tokio::test]
+async fn kernel_command() {
+    let item = run_item(SCENARIO, "foo.tex", 0, 1, "documentclass").await;
+    verify::text_edit(&item, 0, 1, 0, 14, "documentclass");
+    verify::detail(&item, "built-in");
+}
+
+#[tokio::test]
+async fn kernel_command_glyph() {
+    let item = run_item(SCENARIO, "foo.tex", 7, 7, "varepsilon").await;
+    verify::text_edit(&item, 7, 1, 7, 7, "varepsilon");
+    verify::detail(&item, "ε, built-in");
+}
+
+#[tokio::test]
+async fn kernel_environment() {
+    let item = run_item(SCENARIO, "foo.tex", 6, 10, "document").await;
+    verify::text_edit(&item, 6, 7, 6, 10, "document");
+    verify::detail(&item, "built-in");
+}
+
+#[tokio::test]
+async fn class_import() {
+    let item = run_item(SCENARIO, "foo.tex", 0, 19, "book").await;
+    verify::text_edit(&item, 0, 15, 0, 19, "book");
+    assert!(item.documentation.is_some());
+}
+
+#[tokio::test]
+async fn class_command() {
+    let item = run_item(SCENARIO, "foo.tex", 2, 5, "chapter").await;
+    verify::text_edit(&item, 2, 1, 2, 5, "chapter");
+    verify::detail(&item, "book.cls");
+}
+
+#[tokio::test]
+async fn class_environment() {
+    let item = run_item(SCENARIO, "foo.tex", 4, 13, "theindex").await;
+    verify::text_edit(&item, 4, 7, 4, 13, "theindex");
+    verify::detail(&item, "book.cls");
+}
+
+#[tokio::test]
+async fn package_import() {
+    let item = run_item(SCENARIO, "foo.tex", 1, 15, "amsmath").await;
+    verify::text_edit(&item, 1, 12, 1, 19, "amsmath");
+    assert!(item.documentation.is_some());
+}
+
+#[tokio::test]
+async fn package_command() {
+    let item = run_item(SCENARIO, "foo.tex", 3, 7, "varDelta").await;
+    verify::text_edit(&item, 3, 1, 3, 7, "varDelta");
+    verify::detail(&item, "amsmath.sty");
+}
+
+#[tokio::test]
+async fn package_environment() {
+    let item = run_item(SCENARIO, "foo.tex", 5, 5, "align").await;
+    verify::text_edit(&item, 5, 5, 5, 9, "align");
+    verify::detail(&item, "amsmath.sty");
+}