Fixed doctest

Author: Tranquility2

core/README.rst

@@ -7,16 +7,16 @@ testcontainers-core
 
 .. autoclass:: testcontainers.core.image.DockerImage
 
-Conjoint usage:
+.. autoclass:: testcontainers.core.generic.CustomContainer
+
+Using `DockerContainer` and `DockerImage` directly:
 
 .. doctest::
+
     >>> from testcontainers.core.container import DockerContainer
     >>> from testcontainers.core.waiting_utils import wait_for_logs
     >>> from testcontainers.core.image import DockerImage
 
-    >>> with DockerImage(tag="test-image:latest", path=".") as image:
-    ...     with DockerContainer(tag=image.tag) as container:
-    ...         delay = wait_for_log(container, "Server ready", 60)
-
-Container wrapper for custom image containers:
-.. autoclass:: testcontainers.core.generic.CustomContainer
+    >>> with DockerImage(path="./core/tests/", tag="test-image:latest") as image:
+    ...     with DockerContainer(str(image)) as container:
+    ...         logs = container.get_logs()

core/testcontainers/core/generic.py

@@ -84,16 +84,16 @@ def _transfer_seed(self) -> None:
 
 class CustomContainer(DockerContainer):
     """
-    Custom image container.
+    Container based on a custom Docker image.
 
     Example:
 
     .. doctest::
 
         >>> from testcontainers.core.generic import CustomContainer
 
-        >>> with CustomContainer(tag="my-custom-image:latest", path="/path/to/Dockerfile") as server:
-        ...     server_url = server.get_url()
+        >>> with CustomContainer(path="./core/tests/", tag="my-custom-image:latest") as server:
+        ...     logs = server.get_logs()
 
     :param path: Path to the Dockerfile to build the image
     :param tag: Tag for the image to be built (default: None)

core/testcontainers/core/image.py

@@ -16,9 +16,9 @@ class DockerImage:
     Basic image object to build Docker images.
 
     .. doctest::
-            >>> from testcontainers.core.image import DockerImage
 
-            >>> with DockerImage(path=".", tag="new_image") as image:
+            >>> from testcontainers.core.image import DockerImage
+            >>> with DockerImage(path="./core/tests/", tag="test-image") as image:
             ...    logs = image.get_logs()
 
     :param tag: Tag for the image to be built (default: None)