From 194ee2ce13a18e4acd3a3ca39a9c12ee41306867 Mon Sep 17 00:00:00 2001
From: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
Date: Mon, 30 Jan 2017 18:38:16 +0100
Subject: [PATCH] add tests for requires and conflicts

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
---
 test.py | 229 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 224 insertions(+), 5 deletions(-)

diff --git a/test.py b/test.py
index b18eca6..61aa9b6 100644
--- a/test.py
+++ b/test.py
@@ -42,13 +42,19 @@ def run(*params):
     return out.split("\n")[:-1]
 
 
-@pytest.mark.parametrize("toml,expected", [
+@pytest.mark.parametrize("toml, provides, requires, conflicts", [
+
+    # Basic provides
     ("""
      [package]
      name = "hello"
      version = "0.0.0"
      """,
-     ["crate(hello) = 0.0.0"]),
+     ["crate(hello) = 0.0.0"],
+     [],
+     []),
+
+    # Basic provides for feature
     ("""
      [package]
      name = "hello"
@@ -58,7 +64,220 @@ def run(*params):
      color = []
      """,
      ["crate(hello) = 1.2.3",
-      "crate(hello/color) = 1.2.3"]),
+      "crate(hello/color) = 1.2.3"],
+     [],
+     []),
+
+    # Caret requirements
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^0"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 0.0.0"],
+     ["crate(libc) >= 1.0.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^0.0"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 0.0.0"],
+     ["crate(libc) >= 0.1.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^0.0.3"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 0.0.3"],
+     ["crate(libc) >= 0.0.4"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^0.2.3"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 0.2.3"],
+     ["crate(libc) >= 0.3.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^1"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.0.0"],
+     ["crate(libc) >= 2.0.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^1.2"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2.0"],
+     ["crate(libc) >= 2.0.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "^1.2.3"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2.3"],
+     ["crate(libc) >= 2.0.0"]),
+
+    # Tilde requirements
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "~1"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.0.0"],
+     ["crate(libc) >= 2.0.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "~1.2"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2.0"],
+     ["crate(libc) >= 1.3.0"]),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "~1.2.3"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2.3"],
+     ["crate(libc) >= 1.3.0"]),
+
+    # Wildcard requirements
+    pytest.mark.xfail(("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "*"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 0.0.0"],
+     [])),
+    pytest.mark.xfail(("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "1.*"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.0.0"],
+     ["crate(libc) >= 2.0.0"])),
+    pytest.mark.xfail(("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "1.2.*"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2.0"],
+     ["crate(libc) >= 1.3.0"])),
+
+    # Inequality requirements
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = ">= 1.2.0"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2.0"],
+     []),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "> 1"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) > 1"],
+     []),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "< 2"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) < 2"],
+     []),
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = "= 1.2.3"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) = 1.2.3"],
+     []),
+
+    # Multiple requirements
+    ("""
+     [package]
+     name = "hello"
+     version = "0.0.0"
+
+     [dependencies]
+     libc = ">= 1.2, < 1.5"
+     """,
+     ["crate(hello) = 0.0.0"],
+     ["crate(libc) >= 1.2"],
+     ["crate(libc) >= 1.5"]),
+
 ])
-def test_provides(toml, expected, cargo_toml):
-    assert run("--provides", cargo_toml(toml)) == expected
+def test_depgen(toml, provides, requires, conflicts, cargo_toml):
+    assert run("--provides", cargo_toml(toml)) == provides
+    assert run("--requires", cargo_toml(toml)) == requires
+    assert run("--conflicts", cargo_toml(toml)) == conflicts