Add integration tests running bat with empty input files.

2 files changed, 52 insertions, 0 deletions

diff --git a/tests/examples/empty.txt b/tests/examples/empty.txt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/tests/examples/empty.txt
diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs
index 3102cb13..72499ea9 100644
--- a/tests/integration_tests.rs
+++ b/tests/integration_tests.rs
@@ -77,6 +77,58 @@ fn concatenate_stdin() {
 }
 
 #[test]
+fn concatenate_empty_first() {
+    bat()
+        .arg("empty.txt")
+        .arg("test.txt")
+        .assert()
+        .success()
+        .stdout("hello world\n");
+}
+
+#[test]
+fn concatenate_empty_last() {
+    bat()
+        .arg("test.txt")
+        .arg("empty.txt")
+        .assert()
+        .success()
+        .stdout("hello world\n");
+}
+
+#[test]
+fn concatenate_empty_both() {
+    bat()
+        .arg("empty.txt")
+        .arg("empty.txt")
+        .assert()
+        .success()
+        .stdout("");
+}
+
+#[test]
+fn concatenate_empty_between() {
+    bat()
+        .arg("test.txt")
+        .arg("empty.txt")
+        .arg("test.txt")
+        .assert()
+        .success()
+        .stdout("hello world\nhello world\n");
+}
+
+#[test]
+fn concatenate_empty_first_and_last() {
+    bat()
+        .arg("empty.txt")
+        .arg("test.txt")
+        .arg("empty.txt")
+        .assert()
+        .success()
+        .stdout("hello world\n");
+}
+
+#[test]
 fn line_numbers() {
     bat()
         .arg("multiline.txt")