Safety Delta-Delta: test evidence

SDD-FUNC-001 These multi-select controls are used to select the visits that are displayed in the chart. The default visits are set to the first/last visit in the data set, but the default value can be adjusted to any visit upon the project team's request. Users can interactively select any single visit, or shift-click to select multiple visits. Selecting a visit will update the delta-delta chart accordingly. When multiple visits are selected, all participant measures from those visits are averaged.

SDD-FUNC-002 These controls are used to select the measures that are displayed in the chart. The default measures are set to the first and second measure found in the data set, but the default value can be adjusted to any measure upon the project team's request. Users can interactively select any measure, which updates the delta-delta chart accordingly.

SDD-FUNC-003 The chart can be configured to have any number of data filters. Each specified filter has a drop-down menu that is used to filter the visit data that is displayed in the chart.

SDD-FUNC-002 These controls are used to select the measures that are displayed in the chart. The default measures are set to the first and second measure found in the data set, but the default value can be adjusted to any measure upon the project team's request. Users can interactively select any measure, which updates the delta-delta chart accordingly.

SDD-REG-003 Confirm that plotted values represent the change between baseline and comparison visits for the selected measures. (Clicking points and then mousing over values in the detail table should make this relatively easy to QC).

SDD-FUNC-004 Displayed under the controls, this statement provides the total number of participants in the data set in integers as well as the percentage of participants shown to one decimal place. When filters are used, the data shown in the histogram is manipulated and the number of participant records shown at the top of the page may increase or decrease, depending on the variable selected.

SDD-REG-008 Confirm that missing or non-numeric values in the dataset are handled and removed, and that the number of missing and non-numeric records appears opposite the number of participants annotation, beneath the controls. View the same Console in the developer tools and look for the "xxxx missing or non-numeric results have been removed." warning message. Download the dataset, remove some numeric values, save the datset, and then upload the new version, and render the chart. The number of missing or non-numeric values shown in the warning message should increment accordingly.

SDD-REG-001 Confirm that if the X or Y Measure filter is changed, the distribution of observations change.

SDD-REG-002 Confirm that if the Baseline or Comparison Visit filters are changed, the distribution of observations change.

SDD-REG-005 View x of x participants note at the bottom of the controls: check that it updates when filters are applied

SDD-REG-006 Confirm that filters work as expected. {"filters":[{"value_col":"SITE","label":"Site"}]}

SDD-FUNC-005 By moving a mouse cursor over a point in the chart, users can display exact x- and y-values for the chosen point along with the ID for the selected participant.

SDD-REG-012 Confirm that the clicked point is highlighted with a thick black border

SDD-REG-013 Confirm that click a different point when the detail table is shown, redraws the table for the newly clicked participant.

SDD-REG-026 Indicates whether a regression line should be drawn on the delta-delta scatter plot

SDD-REG-007 Confirm that if a filter is added for a variable that is not in the data, then a browser console warning is thrown. Add a made up filter such as {"filters":[{"value_col":"SOTE","label":"Sote"}]} and render the chart. Open the browser's developer tools to the Console view and look for the "The [ Sote ] filter has been removed because the variable does not exist." message.

SDD-REG-010 Confirm that specifying a non-existent value for a required field (such as Measure/Medical Sign or Result) and rendering the charts results in a "variable does not exist error" printed to both the console and the container element, and the chart is then destroyed. [[[TODO: ADD CODE]]]

SDD-API-001 a factory to create a custom Webcharts chart object

SDD-CFG-004 a variable that contains the names of each medical sign

SDD-CFG-005 a variable that contains the results for each medical sign; non-numeric results are removed with a notification thrown to the log

SDD-CFG-006 a variable that contains IDs for each participant

SDD-CFG-007 a variable that contains the categorical visit where the measure was collected

SDD-CFG-008 a variable that contains the numeric visit where the measure was collected

SDD-CFG-009 Measures to be used in delta-delta scatter plot. Must be a value of the settings.measure_value column

SDD-CFG-010 Measure to be shown on the x-axis of the delta-delta plot

SDD-CFG-011 Measure to be shown on the y-axis of the delta-delta plot

SDD-CFG-012 Measure to be shown on the x-axis of the delta-delta plot

SDD-CFG-013 Measure to be shown on the y-axis of the delta-delta plot

SDD-CFG-014 an array of variables and metadata that will appear in the controls as data filters

SDD-CFG-015 an array of variables and metadata that will appear in the data listing

SDD-REG-003 Confirm that plotted values represent the change between baseline and comparison visits for the selected measures. (Clicking points and then mousing over values in the detail table should make this relatively easy to QC).

SDD-FUNC-001 These multi-select controls are used to select the visits that are displayed in the chart. The default visits are set to the first/last visit in the data set, but the default value can be adjusted to any visit upon the project team's request. Users can interactively select any single visit, or shift-click to select multiple visits. Selecting a visit will update the delta-delta chart accordingly. When multiple visits are selected, all participant measures from those visits are averaged.

SDD-REG-004 Confirm that multi-select (shift-click) in Visit Filters works as expected. Participant with multiple values should have their values averaged. Click a point and mouseover points in the the detail section to confirm.

SDD-REG-008 Confirm that missing or non-numeric values in the dataset are handled and removed, and that the number of missing and non-numeric records appears opposite the number of participants annotation, beneath the controls. View the same Console in the developer tools and look for the "xxxx missing or non-numeric results have been removed." warning message. Download the dataset, remove some numeric values, save the datset, and then upload the new version, and render the chart. The number of missing or non-numeric values shown in the warning message should increment accordingly.

SDD-REG-019 Confirm that one row is shown for each measure collected for the clicked participant

SDD-REG-022 Confirm that values where baseline or comparison visits are missing renderer with a gray "NA"

SDD-REG-023 Confirm that in the sparkline, baseline visits are shown as filled blue circles, comparison visits are shown as filled orange circles and other visits are shown as empty gray circles.

SDD-REG-025 Confirm that the currently selected x- and y-axis measures have the appropriate light blue tags.

SDD-REG-006 Confirm that filters work as expected. {"filters":[{"value_col":"SITE","label":"Site"}]}

SDD-REG-021 Confirm that change over time values are red if they are less than 0, green if they are greater than 0 and black if they equal 0.

SDD-REG-022 Confirm that values where baseline or comparison visits are missing renderer with a gray "NA"

SDD-REG-015 Confirm that the points are not cut off on the edge of the chart.

SDD-REG-026 Indicates whether a regression line should be drawn on the delta-delta scatter plot

SDD-FUNC-004 Displayed under the controls, this statement provides the total number of participants in the data set in integers as well as the percentage of participants shown to one decimal place. When filters are used, the data shown in the histogram is manipulated and the number of participant records shown at the top of the page may increase or decrease, depending on the variable selected.

SDD-REG-012 Confirm that the clicked point is highlighted with a thick black border

SDD-DATA-001 The Safety Delta-Delta plot accepts JSON data of the format returned by d3.csv(). The renderer visualizes clinical medical signs data with one row per measurement plus the required variables specified below.

SDD-REG-010 Confirm that specifying a non-existent value for a required field (such as Measure/Medical Sign or Result) and rendering the charts results in a "variable does not exist error" printed to both the console and the container element, and the chart is then destroyed. [[[TODO: ADD CODE]]]

SDD-MEAS-001 The measures setting is an ordered whitelist: the X and Y Measure pickers offers exactly the listed measures, in the listed order. Entries match the label the control shows, falling back to the bare measure name. When the setting is unset the control offers every measure in the data, alphabetically.

SDD-MEAS-002 A configured measure absent from the data is dropped from the X and Y Measure pickers with a console warning naming it; when none of the configured measures is present the control falls back to every measure in the data rather than rendering empty.

SDD-FILT-001 A filter spec accepts start, all and multiple alongside value_col and label, and means the same thing here as in every other renderer. A spec that declares only value_col and label behaves exactly as it did before: a single-value dropdown whose first option is "All".

SDD-FILT-002 start names the value the filter opens on, and suppresses the "All" option unless the spec also passes all: true. A start of 0 or false is a real column value, not an absent start.

SDD-FILT-003 all: false removes the "All" option so a value is always selected. The key is read as written and is never truthiness-tested, because false is the value that does something.

SDD-FILT-004 multiple: true renders a checkbox multiselect instead of a dropdown, and the rows shown are those matching ANY selected value. Its state is null (everything selected, no restriction) or an array of values.

SDD-CTRL-001 A reset control at the foot of the control panel restores every settings-derived control to its configured default, re-derives the data-driven measure and visit defaults, clears the point selection, the docked profile and the linked listing, and re-renders.