1 files changed, 44 insertions, 0 deletions
diff --git a/xt/cli/cpanfile.t b/xt/cli/cpanfile.t
new file mode 100644
index 0000000..b663b37
--- /dev/null
+++ b/xt/cli/cpanfile.t
@@ -0,0 +1,44 @@
+use strict;
+use Test::More;
+use xt::CLI;
+
+subtest 'carton install --cpanfile' => sub {
+    my $app = cli();
+    $app->write_file('cpanfile.foo', <<EOF);
+requires 'Try::Tiny', '== 0.11';
+EOF
+    $app->run("install", "--cpanfile", "cpanfile.foo");
+    $app->run("check", "--cpanfile", "cpanfile.foo");
+
+    ok !$app->dir->child('cpanfile.snapshot')->exists;
+    ok $app->dir->child('cpanfile.foo.snapshot')->exists;
+
+    like $app->stdout, qr/are satisfied/;
+
+    local $ENV{PERL_CARTON_CPANFILE} = $app->dir->child('cpanfile.foo')->absolute;
+
+    $app->run("list");
+    like $app->stdout, qr/Try-Tiny-0\.11/;
+
+    $app->run("exec", "perl", "-e", "use Try::Tiny\ 1");
+    like $app->stderr, qr/Try::Tiny .* 0\.11/;
+};
+
+subtest 'PERL_CARTON_CPANFILE' => sub {
+    my $app = cli();
+
+    local $ENV{PERL_CARTON_CPANFILE} = $app->dir->child('cpanfile.foo')->absolute;
+
+    $app->write_file('cpanfile.foo', <<EOF);
+requires 'Try::Tiny', '== 0.11';
+EOF
+
+    $app->run("install");
+    $app->run("list");
+
+    like $app->stdout, qr/Try-Tiny-0\.11/;
+    ok $app->dir->child('cpanfile.foo.snapshot')->exists;
+};
+
+done_testing;
+