4 files changed, 72 insertions, 0 deletions
diff --git a/vendor/mdbook/tests/cli/build.rs b/vendor/mdbook/tests/cli/build.rs
new file mode 100644
index 000000000..0daba9d72
--- /dev/null
+++ b/vendor/mdbook/tests/cli/build.rs
@@ -0,0 +1,28 @@
+use crate::cli::cmd::mdbook_cmd;
+use crate::dummy_book::DummyBook;
+
+#[test]
+fn mdbook_cli_dummy_book_generates_index_html() {
+    let temp = DummyBook::new().build().unwrap();
+
+    // doesn't exist before
+    assert!(!temp.path().join("book").exists());
+
+    let mut cmd = mdbook_cmd();
+    cmd.arg("build").current_dir(temp.path());
+    cmd.assert()
+        .success()
+        .stderr(
+            predicates::str::is_match(r##"Stack depth exceeded in first[\\/]recursive.md."##)
+                .unwrap(),
+        )
+        .stderr(predicates::str::contains(
+            r##"[INFO] (mdbook::book): Running the html backend"##,
+        ));
+
+    // exists afterward
+    assert!(temp.path().join("book").exists());
+
+    let index_file = temp.path().join("book/index.html");
+    assert!(index_file.exists());
+}
diff --git a/vendor/mdbook/tests/cli/cmd.rs b/vendor/mdbook/tests/cli/cmd.rs
new file mode 100644
index 000000000..a612f3ad2
--- /dev/null
+++ b/vendor/mdbook/tests/cli/cmd.rs
@@ -0,0 +1,7 @@
+use assert_cmd::Command;
+
+pub(crate) fn mdbook_cmd() -> Command {
+    let mut cmd = Command::cargo_bin("mdbook").unwrap();
+    cmd.env_remove("RUST_LOG");
+    cmd
+}
diff --git a/vendor/mdbook/tests/cli/mod.rs b/vendor/mdbook/tests/cli/mod.rs
new file mode 100644
index 000000000..989f443f0
--- /dev/null
+++ b/vendor/mdbook/tests/cli/mod.rs
@@ -0,0 +1,3 @@
+mod build;
+mod cmd;
+mod test;
diff --git a/vendor/mdbook/tests/cli/test.rs b/vendor/mdbook/tests/cli/test.rs
new file mode 100644
index 000000000..bc525d9a9
--- /dev/null
+++ b/vendor/mdbook/tests/cli/test.rs
@@ -0,0 +1,34 @@
+use crate::cli::cmd::mdbook_cmd;
+use crate::dummy_book::DummyBook;
+
+use predicates::boolean::PredicateBooleanExt;
+
+#[test]
+fn mdbook_cli_can_correctly_test_a_passing_book() {
+    let temp = DummyBook::new().with_passing_test(true).build().unwrap();
+
+    let mut cmd = mdbook_cmd();
+    cmd.arg("test").current_dir(temp.path());
+    cmd.assert().success()
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]README.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]intro.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]index.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]nested.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"rustdoc returned an error:\n\n"##).unwrap().not())
+      .stderr(predicates::str::is_match(r##"Nested_Chapter::Rustdoc_include_works_with_anchors_too \(line \d+\) ... FAILED"##).unwrap().not());
+}
+
+#[test]
+fn mdbook_cli_detects_book_with_failing_tests() {
+    let temp = DummyBook::new().with_passing_test(false).build().unwrap();
+
+    let mut cmd = mdbook_cmd();
+    cmd.arg("test").current_dir(temp.path());
+    cmd.assert().failure()
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]README.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]intro.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]index.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]nested.md""##).unwrap())
+      .stderr(predicates::str::is_match(r##"rustdoc returned an error:\n\n"##).unwrap())
+      .stderr(predicates::str::is_match(r##"Nested_Chapter::Rustdoc_include_works_with_anchors_too \(line \d+\) ... FAILED"##).unwrap());
+}