Add test for passwd file without uid 0

3 files changed, 32 insertions, 1 deletions

diff --git a/test/fixtures/passwd_with_uid_zero b/test/fixtures/passwd_with_uid_zero
new file mode 100644
index 0000000..125dee4
--- /dev/null
+++ b/test/fixtures/passwd_with_uid_zero
@@ -0,0 +1,13 @@
+##
+# User Database
+# 
+# Note that this file is consulted directly only when the system is running
+# in single-user mode.  At other times this information is provided by
+# Open Directory.
+#
+# See the opendirectoryd(8) man page for additional information about
+# Open Directory.
+##
+nobody:*:-2:-2:Unprivileged User:/var/empty:/usr/bin/false
+root:*:0:0:System Administrator:/var/root:/bin/sh
+daemon:*:1:1:System Services:/var/root:/usr/bin/false
diff --git a/test/fixtures/passwd_without_uid_zero b/test/fixtures/passwd_without_uid_zero
new file mode 100644
index 0000000..055d52e
--- /dev/null
+++ b/test/fixtures/passwd_without_uid_zero
@@ -0,0 +1,12 @@
+##
+# User Database
+# 
+# Note that this file is consulted directly only when the system is running
+# in single-user mode.  At other times this information is provided by
+# Open Directory.
+#
+# See the opendirectoryd(8) man page for additional information about
+# Open Directory.
+##
+nobody:*:-2:-2:Unprivileged User:/var/empty:/usr/bin/false
+daemon:*:1:1:System Services:/var/root:/usr/bin/false
diff --git a/test/uid_zero_test.bats b/test/uid_zero_test.bats
index 397312e..f1f1dcb 100644
--- a/test/uid_zero_test.bats
+++ b/test/uid_zero_test.bats
@@ -3,7 +3,13 @@
 load test_helper
 
 @test "it finds the user with uid 0" {
-  run ./bin/uid-zero test/fixtures/passwd
+  run ./bin/uid-zero test/fixtures/passwd_with_uid_zero
 
   assert_success $'root:0'
 }
+
+@test "it does not find a user with uid 0" {
+  run ./bin/uid-zero test/fixtures/passwd_without_uid_zero
+
+  assert_failure $''
+}