test(remove): Show what happens with last dep in a table

tests/testsuite/cargo_remove/last_dep/in/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "cargo-remove-test-fixture"
+version = "0.1.0"
+edition = "2015"
+
+[[bin]]
+name = "main"
+path = "src/main.rs"
+
+[dependencies]
+docopt = "0.6"
+
+[features]

tests/testsuite/cargo_remove/last_dep/in/src/lib.rs

@@ -0,0 +1 @@
+

tests/testsuite/cargo_remove/last_dep/mod.rs

@@ -0,0 +1,28 @@
+use cargo_test_support::compare::assert_ui;
+use cargo_test_support::current_dir;
+use cargo_test_support::file;
+use cargo_test_support::prelude::*;
+use cargo_test_support::str;
+use cargo_test_support::CargoCommandExt;
+use cargo_test_support::Project;
+
+#[cargo_test]
+fn case() {
+    cargo_test_support::registry::init();
+    cargo_test_support::registry::Package::new("docopt", "0.6.2+my-package").publish();
+
+    let project = Project::from_template(current_dir!().join("in"));
+    let project_root = project.root();
+    let cwd = &project_root;
+
+    snapbox::cmd::Command::cargo_ui()
+        .arg("remove")
+        .args(["docopt"])
+        .current_dir(cwd)
+        .assert()
+        .success()
+        .stdout_eq(str![""])
+        .stderr_eq(file!["stderr.term.svg"]);
+
+    assert_ui().subset_matches(current_dir!().join("out"), &project_root);
+}

tests/testsuite/cargo_remove/last_dep/out/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "cargo-remove-test-fixture"
+version = "0.1.0"
+edition = "2015"
+
+[[bin]]
+name = "main"
+path = "src/main.rs"
+
+[features]

tests/testsuite/cargo_remove/last_dep/stderr.term.svg

@@ -0,0 +1,27 @@
+<svg width="740px" height="56px" xmlns="http://www.w3.org/2000/svg">
+  <style>
+    .fg { fill: #AAAAAA }
+    .bg { background: #000000 }
+    .fg-green { fill: #00AA00 }
+    .container {
+      padding: 0 10px;
+      line-height: 18px;
+    }
+    .bold { font-weight: bold; }
+    tspan {
+      font: 14px SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
+      white-space: pre;
+      line-height: 18px;
+    }
+  </style>
+
+  <rect width="100%" height="100%" y="0" rx="4.5" class="bg" />
+
+  <text xml:space="preserve" class="container fg">
+    <tspan x="10px" y="28px"><tspan class="fg-green bold">    Removing</tspan><tspan> docopt from dependencies</tspan>
+</tspan>
+    <tspan x="10px" y="46px">
+</tspan>
+  </text>
+
+</svg>

tests/testsuite/cargo_remove/mod.rs

@@ -15,6 +15,7 @@ mod invalid_section;
 mod invalid_section_dep;
 mod invalid_target;
 mod invalid_target_dep;
+mod last_dep;
 mod multiple_deps;
 mod multiple_dev;
 mod no_arg;